English – Haitian-Creole Glossary · 2010-08-12 · English – Haitian-Creole Glossary 3 area The amount of surface covered by a figure. Area is measured in square units such as

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1

English – Haitian-Creole Glossary

This student friendly glossary is designed to be a reference for key vocabulary, properties, and mathematical terms. Several of the entries include a short example to aid your understanding of important concepts.

Glosè sa a ki trè fasil ka sèvi kòm yon referans pou kèk nan vokabilè ki pi enpòtan yo, pou kèk fonksyon ak sèten tèm matematik. Plizyè nan definisyon yo vini ak yon ti egzanp kap ede w konprann konsèp ki enpòtan yo

English Haitian-Creole

absolute value

The distance between a number and 0 on a number line. The absolute value of a number a is written as .a

5 5− =

5 5=

valè absoli

Se distans ki genyen ant yon nonm epi 0 sou yon menm liy. Yo ekri valè absoli yon nonb a konsa

.a

5 5− =

5 5=

acute angle

An angle whose measure is less than 90˚.

ang egi

Yon ang ki mezire mwens pase 90˚.

acute triangle

A triangle that has all acute angles.

triyang egi

Yon triyang ki gen tout ang li yo egi.

Big Ideas Math 8 Copyright © Big Ideas Learning, LLC English – Haitian-Creole Glossary All rights reserved. 2

Addition Property of Equality

Adding the same number to each side of an equation produces an equivalent equation.

7 6

7 7

1

− = −+ +

=

x

x

pwopriyete adisyon ekwasyon

Si w ajoute yon menm nonm nan chak kote yon ekwasyon, sa ap bay nesans ak yon ekwasyon ekivalan.

7 6

7 7

1

− = −+ +

=

x

x

Addition Property of Inequality

If you add the same number to each side of an inequality, the inequality remains true.

3 10

3 3

7

− > −+ +

> −

x

x

pwopriyete adisyon inegalite

Si w ajoute yon menm nonm nan chak kote yon inegalite, inegalite an ap toujou vrè.

3 10

3 3

7

− > −+ +

> −

x

x

Addition Property of Zero

The sum of any number and 0 is that number.

5 0 5− + = −

pwopriyete adisyon zero

Sòm nenpòt nonm ak 0 bay menm nonm nan.

5 0 5− + = −

angle

A figure formed by two rays with the same endpoint.

ang

Yon figi ki fòme ak de vektè ki gen menm ekstremite.


3

area

The amount of surface covered by a figure. Area is measured in square units such as

square feet ( )2ft or square meters ( )2m .

5 3 15 square units= × =A

sifas

Se tout sipèfisi yon figi okipe. Sifas mezire an inite

kare tankou pye kare ( )2pye oubyen an mèt kare

( )2m .

5 3 15 inite kareA = × =

Associative Properties of Addition and Multiplication

Changing the grouping of addends or factors does not change the sum or product.

( ) ( )3 4 5 3 4 5− + + = − + +

( ) ( )3 4 5 3 4 5− • • = − • •

pwopriyete asosyatif adisyon ak miltiplikasyon

Chanje fason adenn oubyen factè yo gwoupe pa chanje yon sòm oubyen yon pwodui.

( ) ( )3 4 5 3 4 5− + + = − + +

( ) ( )3 4 5 3 4 5− • • = − • •

average

A single number used to describe what is typical of a set of data. The average is the sum of the values in a data set divided by the number of data values; also called the mean.

See mean.

mwayèn

Se yon sèl nonb ki dekri karakteristik tout yon seri done. Mwayèn se adisyon tout nonb ki fè pati seri done yo, divize pa kantite nonb ki gen nan done yo.

Gade mwayèn.

bad check

A bad check occurs when the amount written on the check is greater than the balance available in the checking account; also called a bounced check.

Check #421 is a bad check.

chèk san pwovizyon

Yon chèk san pwovizyon lè montan ki ekri sou chèk la pi gran pase balans ki disponib sou kont chèk la; yo rele l tou chèk retounen.

Chèk #421 se yon chèk san pwovizyon.

6/2/12 417

419

418

420

421

422

6/3/12

6/3/12

6/5/12

6/7/12

6/9/12

6/13/12

Clothing Store

Balance Forward 190.60

120.65

491.19

438.82

362.93

87.83

–5.92

69.95

52.37

75.89

275.10

93.75

25.00

370.54

100.00

69.08

94.08

Deposit Paycheck

Gas Company

Cell Phone Company

Car Payment

Water Company

Deposit

6/14/12 Birthday Gift

6/2/12 417

419

418

420

421

422

6/3/12

6/3/12

6/5/12

6/7/12

6/9/12

6/13/12

Clothing Store

Balance Forward 190.60

120.65

491.19

438.82

362.93

87.83

–5.92

69.95

52.37

75.89

275.10

93.75

25.00

370.54

100.00

69.08

94.08

Deposit Paycheck

Gas Company

Cell Phone Company

Car Payment

Water Company

Deposit

6/14/12 Birthday Gift

5 inite

3 inite

5 units

3 units


bar graph

A graph that shows data in specific categories. The lengths of bars are used to represent and compare data.

graf ba

Yon graf ki montre done pa kategori. Longè baton yo itilize pou reprezante ak konpare done.

base (of a power)

The number or expression that is used as a factor in a repeated multiplication.

See power.

baz (yon pisans)

Yon nonm oubyen ekspresyon ki itilize kòm faktè nan yon miltiplikasyon ki repete plizyè fwa.

Gade pisans.

box-and-whisker plot

A type of graph that shows the variability of a data set using quartiles.

graf bwat-ak-moustach

Yon kalite graf ki itilize katil pou montre ki jan yon seri done varye.

checkbook registry

A document used to record credits to an account and debits from an account.

chekye

Yon dokiman kote yo enrejistre kredi ak debi nan yon kont.

Average Class Sizesrag

Grade

Nu

mb

er

of

stu

de

nts

0

5

10

15

20

25

30

35

6 7 8

Gwosè mwayèn Klas yoyèn yo

Klas

Ka

nti

te E

lèv

0

5

10

15

20

25

30

35

6 7 8

greatestvalue

third quartilefirst quartile median

whiskerbox

whiskerleast

valuepi granvalè

twazyèm katilpremye katil medyian

moustachrbwat

moustachrpi piti

valè

5/17/12

5/17/12

999

1000

998

5/18/12

5/18/12

Car Payment

Cell Phone Company 372.8558.00

82.66

41.28

501.50Deposit Paycheck

Birthday Gift

5/17/12

5/17/12

999

1000

998

5/18/12

5/18/12

Car Payment

Cell Phone Company 372.8558.00

82.66

41.28

501.50Deposit Paycheck

Birthday Gift


5

checking account

A service provided by a financial institution that allows you to deposit money in an account and then write personal checks using money from the account.

kont chèk

Sèvis yon enstitisyon finansyè ofri ki pèmèt ou depoze lajan nan yon kont epi ekri chèk pèsonèl pou itilize lajan ki sou kont la.

circle

The set of all points in a plane that are the same distance from a point called the center.

sèk

Tout pwen nan yonplan ki gen menm distans ak yon pwen ki rele sant.

circle graph

Displays data as parts of a whole. The circle represents all of the data. Each section represents part of the data. The sum of the angle measures in a circle graph is 360 .°

graf sèk

Reprezante done yo tankou plizyè pati de yon ansanb. Sèk la reprezante tout done yo. Lè w fè adisyon tout ang nan yon graf an sèk li bay 360 .°

circumference

The distance around a circle.

sikonferans

Distans ki antoure yon sèk.

centercircle

C

d

r

C

d

r

Fwi Prefere

lòt

Favorite Fruit

Other

santsèik


Commutative Properties of Addition and Multiplication

Changing the order of addends or factors does not change the sum or product.

( )2 8 8 2− + = + −

( )2 8 8 2− • = • −

pwopriyete komitatif adisyon ak miltiplikasyon

Si w chanje lòd adenn oubyen faktè yo, sa pap chanje sòm nan ni pwodui a.

( )2 8 8 2− + = + −

( )2 8 8 2− • = • −

complementary angles

Two angles whose measures have a sum of 90 .°

ang konplemantè

De ang kote sòm yo bay 90 .°

composite figure

A figure made up of triangles, squares, rectangles, semicircles, and other two-dimensional figures.

figi konpoze

Yon figi ki konpoze ak triyang, kare, rektang, demise, ak lòt figi a de dimansyon

compound interest

Interest earned on the principal and on the previously earned interest.

( )1= tB P + r

You deposit $200 in a savings account. The account earns 5% interest compounded annually. What is the balance after 6 years?

( )6200 1 0.05= +B $268.02≈B

enterè konpoze

Enterè w genyen sou prensipal la ak sou lèt enterè w te genyen anvan.

( )1= tB P + r

Ou depoze $200 nan yon kont epay. Kont la bay enterè 5% konpoze anyèlman. Konbyen balans la ap ye apre 6 zan?

( )6200 1 0.05= +B $268.02≈B

30°60°

square

triangle

Principal Time (in years)

Balance Annual interest rate (in decimal form)

Prensipal tan (an ane)

Balans To enterè anyèl (sou fòm desimal)

kare

triyang

30°60°

12

12


7

concave polygon

A polygon in which at least one line segment connecting any two vertices lies outside the polygon

poligòn konkav

Yon poligòn ki genyen o mwen youn nan segman yo ki konekte nenpòt nan de pwent ekstèn ki nan pati eksteryè poligòn nan.

cone

A solid that has one circular base and one vertex.

kòn

Yon solid ki genyen yon baz sikilè ak yon vètèks.

congruent

Having the same size and shape.

∠A is congruent to .∠F Side AB is congruent to side FG.

kongriyan

Lè yo gen menm dimansyon ak menm fòm.

∠A kongriyan ak .∠F Kote AB kongriyan ak FG.

congruent angles

Angles that have the same measure.

ang kongriyan

Plizyè ang ki gen menm mezi.

Vertex

Base

Vètèx

Baz

B

A

G

F

B

A

G

F

60°60°

120°120°

60°60°

120°120°


congruent sides

Sides that have the same length.

See isosceles triangle.

kote kongriyan

Kote ki gen menm longè.

Gade triyang izosè.l

constant term

A term that has a number but no variable.

In the expression 2 8,+x the term 8 is a constant term.

tèm konstan

Yon tèm ki gen yon nonb men ki pa gen varyab.

Nan ekspresyon 2 8,+x tèm 8 la se yon tèm konstan.

continuous domain

A set of input values that consists of all numbers in an interval.

All numbers from 1 to 5.

domèn kontini

Yon seri antre ki fèt ak tout nonm ki nan yon entèval.

Tout nonm de 1 a 5.

conversion factor

A rate that equals 1. A conversion factor is used to convert units.

1 mile 5280 feet=

faktè konvèsyon

Yon faktè ki egal a 1. Yon faktè konvèsyon sèvi pou konvèti inite.

1mil = 5280 pye

−1 0 1 2 3 4 5 6 −1 0 1 2 3 4 5 6


9

convex polygon

A polygon in which every line segment connecting any two vertices lies entirely inside the polygon.

poligòn konvèks

Yon poligòn kote chak segman konekte ak de pwent ki pati entèn poligòn nan.

coordinate plane

A coordinate plane is formed by the intersection of a horizontal number line, usually called the x-axis, and a vertical number line, usually called the y-axis.

plan koòdone

Yon plan koòdone fòme kote yon seri liy horizontal a nimewo, yo rele aks- x, rankontre ak yon seri liy vètikal a nimewo, yo rele aks –y.

credit card

A card used to postpone payment on a purchase.

kat de kredi

Yon kat ou itilize pou w ka peye yon acha pi ta.

cube

A rectangular prism with 6 congruent square faces.

kib

Yon pris rektangilè ak 6 fas kare kongriyan

x

y

3

4

5

2

1

−3

−2

−4

−5

4 5321O−2−3−4−5

Quadrant II Quadrant I

Quadrant IVQuadrant III

The origin isat (0, 0).

The horizontal number line isusually called the x-axis.

The vertical number line isusually called the y-axis.

x

y

3

4

5

2

1

−3

−2

−4

−5

4 5321O−2−3−4−5

Kadrant II Kadrant I

Kadrant IVKadrant III

The origin isat (0, 0).

Dabitid, yo rele numewoorizontal la aks.

Dabitid, yo rele nimewoliy vètikal la aks y.


cube(d)

A number cubed is the number raised to the third power.

2 cubed means 32 , or 8.

elve okib

Lè w elve yon nonb okib ou leve a la pwisans twa.

2 okib siyifi 32 , oubyen 8.

cylinder

A solid that has two parallel, congruent circular bases.

silenn

Yon solid ki gen de baz ki paralèl, kongriyan e sikilè.

data

Information, often given in the form of numbers or facts.

done

Enfòmasyon, ki souvan sou fòm nonb oubyen sou kèk reyalite.

debit card

A card that allows you to withdraw cash from ATMs and pay for purchases in stores. The money is taken directly from your account.

kat debi

Yon kat ki pèmèt ou retire lajan nan machin ATM oubyen pou peye acha nan magazen. Lajan an soti dirèkteman sou kont ou.

Bases Baz yo


11

decimal

A number that is written using the base-ten place value system. Each place value is ten times the place value to the right.

The decimal 2.15 represents 2 ones plus 1 tenth plus 5 hundredths, or two and fifteen hundredths.

desimal

Yon nonb ki ekri ak system ki gen dis kòm baz. Chak chif vo dis fwa chif ki a dwat li a.

Desimal 2.15 reprezante 2 inite plis 1 dizyèm plis 5 santyèm, oubyen de ak kenz santyèm.

degree

A unit used to measure angles.

90 , 45 , 32° ° °

degre

Yon inite ki sèvi pou mezire ang.

90 , 45 , 32° ° °

diameter (of a circle)

The distance across a circle through the center.

See circumference.

dyamèt (yon sèk)

Distans ant yon sèk ak sant li.

Gade sikonferans.

difference

The result when one number is subtracted from another number.

The difference of 4 and ( )3 is 4 3 , or 7.− − −

diferans

Rezilta soustraksyon yon nonm de yon lòt nonm

Diferans 4 ak ( )3 is 4 3 , or 7.− − −


direct variation

Two quantities x and y show direct variation when ,=y kx where k is a number and 0.≠k

The graph is a line that passes through the origin.

varyasyon dirèk

De kantite x ak y montre varyasyon dirèk lè ,=y kx kote k se yon nonm epi 0.≠k

Graf la se yon liy ki pase nan orijin nan.

discrete domain

A set of input values that consists of only certain numbers in an interval.

Integers from 1 to 5.

domèn diskrè

Yon seri antre ki fòme sèlman ak kèk nonm nan yon entèval.

Nonm antye relativ de 1 a 5.

Distributive Property

To multiply a sum or difference by a number, multiply each number in the sum or difference by the number outside the parentheses. Then evaluate.

( ) ( ) ( )3 2 9 3 2 3 9+ = +

( ) ( ) ( )3 2 9 3 2 3 9− = −

pwopriyete distribitif

Pou miltiplye yon sòm oubyen yon diferans pa yon nonm, miltiplye chak nonm nan sòm oubyen diferans la pa nonm ki ant parantèz la. Apre sa, kalkile.

( ) ( ) ( )3 2 9 3 2 3 9+ = +

( ) ( ) ( )3 2 9 3 2 3 9− = −

Division Property of Equality

Dividing each side of an equation by the same number produces an equivalent equation

4 40

4 40

4 410

= −−=

= −

x

x

x

pwopriyete divizyon ekwasyon

Si w divize chak kote nan yon ekwasyon pa yon menm nonm, sa ap bay yon ekwasyon ekivalan.

4 40

4 40

4 410

= −−=

= −

x

x

x

x

y3

2

1

−3

321−2−3 −1

y = 2x

x

y3

2

1

−3

321−2−3 −1

y = 2x

−1 0 1 2 3 4 5 6 −1 0 1 2 3 4 5 6


13

Division Property of Inequality

If you divide each side of an inequality by the same positive number, the inequality remains true.

If you divide each side of an inequality by the same negative number, the inequality symbol must be reversed for the inequality to remain true.

4 12

4 12

4 43

x

x

x

> −−>

> −

5 30

5 30

5 56

x

x

x

− >− <− −

< −

pwopriyete divizyon inegalite

Si w divize chak kote nan yon inegalite pa yon menm nonm positif, inegalite ap rete vrè.

Si w divize chak kote nan yon inegalite pa yon menm nonm negative, fòk ou chanje senbòl inegalite an pou inegalite an ka rete vrè.

4 12

4 12

4 43

x

x

x

> −−>

> −

5 30

5 30

5 56

x

x

x

− >− <− −

< −

domain

The set of all input values of a function.

For the ordered pairs ( ) ( ) ( )0, 6 , 1, 7 , 2, 8 ,and

( )3, 9 ,the domain is 0, 1, 2, and 3.

domèn

Se vale tout antre ki nan yon fonksyon.

Pou pè òdone( ) ( ) ( )0, 6 , 1, 7 , 2, 8 ,ak ( )3, 9 ,domèn

nan se 0, 1, 2, ak 3.

equation

A mathematical sentence that uses an equal sign, ,= to show that two expressions are equal.

4 16, 7 21= + =x a

ekwasyon

Yon fraz matematik ki itilize siy =, pou montre de ekspresyon egal.

4 16, 7 21= + =x a

equiangular triangle

A triangle that has three congruent angles. An equiangular triangle is also an equilateral triangle.

See equilateral triangle.

triyang ekiangilè

Yon triyang ki gen twa ang kongryan. Yon triyang ekiyangilè se yon triyang ekilateral tou.

Gade triyang ekilateral.


equilateral triangle

A triangle that has three congruent sides. An equilateral triangle is also an equiangular triangle.

triyang ekilateral

Yon triyang ki gen twa kote kongryan. Yon triyang ekilateral se yon triyang ekiyangilè tou.

equivalent equation

Equations that have the same solution(s).

2 8 0x − = and 2 8x =

ekwasyon ekivalan

Ekwasyon ki gen menm solisyon.

2 8 0x − = ak 2 8x =

equivalent expressions

Expressions with the same value.

7 4, 4 7+ +

( )2 2 2,ab a b

ekspresyon ekivalan

Ekpresyon ki gen menm valè

7 4, 4 7+ +

( )2 2 2,ab a b

estimate

To find an approximate solution to a problem.

You can estimate the sum of 98 53+ as 100 50,+ or 150.

estime

Se yon solisyon apwoksimatif pou yon pwoblèm.

Ou ka estime sòm 98 53+ kòm 100 50,+ oubyen 150.


15

q

t

p

1 2

7 8

3 4

5 6

q

t

p

1 2

7 8

3 4

5 6

evaluate (an algebraic expression)

Substitute a number for each variable in an algebraic expression. Then use the order of operations to find the value of the numerical expression.

Evaluate 3 5x + when 6.x =

( )3 5 3 6 5

18 5

23

x + = +

= +=

kalkile (yon ekspresyon aljebrik)

Se chanje yon chak varyab nan yon ekspresyon aljebrik pa yon nonm. Apre sa se itilize lòd operasyon yo pou jwenn vale ekspresyon nimerik la.

Kalkile 3 5x + lè 6.x =

( )3 5 3 6 5

18 5

23

x + = +

= +=

exponent

The number of times a base is used as a factor in a repeated multiplication.

See power.

ekspozan

Kantite fwa yon baz itilize kòm faktè nan yon miltiplikasyon ki repete plizyè fwa.

Gade pisans.

expression

A mathematical phrase containing numbers, operations, and/or variables.

12 6, 18 3 4,+ + ×

8 , 6+ × −x a b

ekspresyon

Yon fraz matematik ki gen nonb, operasyon, ak/oubyen varyab.

12 6, 18 3 4,+ + ×

8 , 6+ × −x a b

exterior angles

When two parallel lines are cut by a transversal, four exterior angles are formed on the outside of the parallel lines.

3, 4, 5, and 6∠ ∠ ∠ ∠ are interior angles.

1, 2, 7, and 8∠ ∠ ∠ ∠ are exterior angles.

ang eksteryè

Lè de liy paralèl koupe pa yon transversal, sa fòme kat ang eksteryè an deyò liy paralèl yo.

3, 4, 5, ak 6∠ ∠ ∠ ∠ se ang enteryè.

1, 2, 7, ak 8∠ ∠ ∠ ∠ se ang eksteryè.


factor

When whole numbers other than zero are multiplied together, each number is a factor of the product.

2 3 4 24,× × = so 2, 3, and 4 are factors of 24.

faktè

Lè nonm antye diferan de zero miltiplye ansanm, chak nonm sa yo se yon faktè de pwodui a.

2 3 4 24,× × = konsa 2, 3, ak 4 se faktè de 24.

formula

An equation that shows how one variable is related to one or more other variables.

= ℓA w is the formula for the area of a rectangle.

fòmil

Yon ekwasyon ki montre kijan yon varyab relye ak youn ou plizyè lòt varyab.

= ℓA w se fòmil sifas yon rektang.

fraction

A number in the form ,a

b where 0.b ≠

1 5

,2 9

fraksyon

Yon nonb ki sou fòm ,a

b kote 0.b ≠

1 5

,2 9

frequency table

A table used to count how many times data values occur in intervals.

tablo frekans

Yon tablo ki sèvi pou konte konbyen fwa valè yo parèt nan yon entèval

Pairs of shoes Frequency

1–5 11

6–10 4

11–15 0

16–20 3

21–25 6

Pè Soulye Frekans

1–5 11

6–10 4

11–15 0

16–20 3

21–25 6


17

function

A relationship that pairs each input with exactly one output.

The ordered pairs ( ) ( ) ( ) ( )0,1 , 1, 2 , 2, 4 , and 3, 6

represent a function.

fonksyon

Yon relasyon ki mete dezade chak antre avèk egzakteman yon Sòti.

Pè òdone ( ) ( ) ( ) ( )0,1 , 1, 2 , 2, 4 , e 3, 6

reprezante yon fonksyon.

function form

An equation that is solved for y is in function form.

1= − +y x

fòm fonksyon

Yon ekwasyon ki rezoud pou y sou fòm fonksyon.

1= − +y x

function rule

An equation that describes the relationship between inputs and outputs.

The function rule "the output is three less than the input" is represented by the equation 3.= −y x

règ fonksyon

Yon ekwasyon ki dekri relasyon ant antre ak Sòti yo.

Règ fonkson “Sòti la vo mwens twa nan valè antre la” reprezante pa ekwasyon 3y x= −

graph of an inequality

A graph that shows all of the solutions of an inequality on a number line.

2> −x

graf yon inegalite

Yon graf ki montre tout solisyon yon inegalite sou yon liy gradye

2> −x

Input Output

0

1

2

3

1

2

4

6

Ordered Pairs ( )

( )( )( )

0, 1

1, 2

2, 4

3, 6

Antre Sòti

0

1

2

3

1

2

4

6

Pè Òdone ( )

( )( )( )

0, 1

1, 2

2, 4

3, 6

−1−3 −2 0 1 2 3 −1−3 −2 0 1 2 3


gross pay

The amount of money earned by an employee during a pay period.

See payroll statement.

salè brit

Kantite lajan yon anplwaye genyen pandan yon period pèy.

Gade eta pewòl.

histogram

A bar graph that shows the frequencies of data values in intervals of the same size. The height of a bar represents the frequency of the values in the interval. There are no spaces between bars.

istogram

Yon graf an ba ki montre frekans done yo nan yon entèval ki gen menm distans la.Wotè yon ba reprezante frekans valè yo nan entèval la. Pa genyen espas ant ba yo.

hypotenuse

The side of a right triangle that is opposite the right angle.

ipoteniz

Kote nan yon triyang dwa ki opoze ak ang dwa a.

indirect measurement

Using similar figures to find a missing measurement that is difficult to find directly.

40

60 5040

60 6060 50

48

=

• = •

=

x

x

x

The distance across the river is 48 feet.

mezi endirèk

Itilize yon figi sanblab pou ede jwenn yon mezi ki manke e ki difisil pou jwenn dirèkteman.

40

60 5040

60 6060 50

48

=

• = •

=

x

x

x

Distans pou travèse rivyè a se 48 pye

2

4

6

8

10

061–70 71–80 81–90 91–100

Test Scores

Fre

qu

en

cy

Grade 8 Math Test

2

4

6

8

10

061–70 71–80 81–90 91–100

Skò nan Tès

Fre

ka

ns

Klas 8 nan Tès Matematik

leg

leg

hypotenusepye

pye

ipoteniz

B

A

C

E

D

60 ft

50 ft

40 ft

x

B

A

C

E

D

60 pye

50 pye

40 pye

x


19

inductive

Making conclusions from several known cases.

endiktif

Tire konklizyon sou plizyè ka.

inequality

A mathematical sentence that compares expressions. It contains the symbols <, >, ≤, or ≥.

4 14, 5 67− < − + ≥ −x x

inegalite

Se yon fraz matematik ki konpare ekspresyon yo. Li gen senbòl sa yo <, >, ≤, oubyen ≥.

4 14, 5 67− < − + ≥ −x x

input

A number on which a function operates.

See function.

antre

Yon nonm ki se baz yon fonksyon.

Gade fonksyon

input-output table

A table that lists the output of a function for each input.

tab antre-Sòti

Yon tab ki montre lis Sòti yon fonksyon pou chak antre.

Input, x Output, y

1 3

2 4

3 5

4 6

Antre, x Sòti, y

1 3

2 4

3 5

4 6


installment loan

A loan that is paid back in equal increments over the term of the loan.

A car loan is an installment loan.

prè a vèsman fiks

Yon prè ki ranbouse ak vèsman egal pendan tout dire prè a.

Yon prè oto se yon prè a ranbousman fiks.

integers

The set of whole numbers and their opposites.

3, 2, 1, 0, 1, 2, 3,− − −… …

nonb antye relatif

Ansanm nonb antye y ak opoze yo.

3, 2, 1, 0, 1, 2, 3,− − −… …

interest

Money paid or earned for the use of money.

See simple interest.

enterè

Lajan ou peye oubyen ou genyen akòz itilizasyon lajan an.

Gade enterè senp.

interest charge

The product of the monthly interest rate of a credit card and the average daily balance on the credit card.

chaj enterè

Se rezilta to enterè yon kat de kredi ak yon balans jounalye mwayen sou kat de kredi a.


21

interior angles

When two parallel lines are cut by a transversal, four interior angles are formed on the inside of the parallel lines.

See exterior angles.

ang enteryè

Lè de liy paralèl koupe pa yon transversal, gen kat ang interyè ki fòme annedan liy paralèl yo.

Gade triyang eksteryè.

inverse operations

Operations that "undo" each other, such as addition and subtraction or multiplication and division.

operasyon envès

Operayon ki opoze youn ak lòt, tankou adisyon ak soustraksyon epi miltiplikasyon ak divizyon.

irrational number

A number that cannot be written as the ratio of two integers.

, 14π

nonb irasyonèl

Yon nonm ki pa ka ekri kòm rapò de nonm antye relatif.

, 14π

isosceles triangle

A triangle that has at least two congruent sides.

triyang izosèl

Yon triyang ki gen pou pi piti de kote kongryan.


legs

The two sides of a right triangle that form the right angle.

See hypotenuse.

janm

De kote yon triyang dwa ki fòme ang dwa a.

Gade ipoteniz.

like terms

Terms that have identical variable parts.

4 and 8, 2x and 7x

tèm sanblab

Tèm ki gen yon pati nan varyab yo ki idantik.

4 ak 8, 2x ak 7x

line

A set of points that extends without end in two opposite directions.

liy

Yon seri pwen ki pwolonje san fen nan de direksyon opoze.

line graph

A type of graph that shows how data changes over time.

graf an liy

Yon kalite graf ki montre kijan done yo change avèk le tan.

x

y

3

4

2

1

4 5321

5

6

Time (h)

Dis

tan

ce H

ike

d (

mi)

6–Mile Hike

00

x

y

3

4

2

1

4 5321

5

6

Tan (h)Dis

tan

s y

o t

e m

ach

e (

mi)

6–Mile Mach

00


23

line of best fit

A line drawn on a scatter plot that is close to most of the data points. It can be used to estimate data on a graph.

liy ki pi reprezantatif

Yon liy nan yon graf ki rapwoche de preske tout pwen done yo. Li ka sèvi pou estime done nan yon graf.

line plot

A type of graph that shows the number of times each value occurs in a data set.

graf an liy

Yon kalite graf ki montre konbyen fwa chak vale prezan nan yon seri done.

line segment

Part of a line that consists of two points, called endpoints, and all of the points on the line between the endpoints.

segman

Pati nan yon liy ki fèt ak de pwen yo rele limit, epi tout pwen ki sou liy la ki nan mitan limit yo.

linear equation

An equation whose graph is a line.

1y x= −

ekwasyon lineyè

Yon ekwasyon kote graf li se yon liy.

1y x= −

30 60 900 45 7515

70

80

90

100

0

Study time (minutes)Te

st s

core

s

Study Time and Test Scores

30 60 900 45 7515

70

80

90

100

0

Tan detid an minitRezilta

eg

zam

en

Tan detid ak Rezilta Egzamen

1 2 4 6 83 5 7 9 10

Numberof Coins

1 2 4 6 83 5 7 9 10

Numberof Coins

x

y

3

4

2

1

−3

−4

4321O−2−3−4

y = x − 1

x

y

3

4

2

1

−3

−4

4321O−2−3−4

y = x − 1


linear function

A function that has a constant rate of change. The graph of a linear function is a line.

fonksyon lineyè

Yon fonksyon ki

gen yon nivo

chanjman konstan.

Graf yon fonksyon

lineyè se yon liy.

literal equation

An equation that has two or more variables.

2 6 12y x+ =

ekwasyon literal

Yon ekwasyon ki genyen de oubyen plis varyab.

2 6 12y x+ =

loan

Money borrowed for a specified amount of time.

You take out a $10,000 loan to pay for college tuition.

prè

Yon lajan w prete pandan yon sèten tan.

Ou fè yon prè $10,000 pou peye frè kolèj.

mapping diagram

A way to represent a function.

dyagram fonksyon

Yon fason pou reprezante yon fonksyon.

x

y

3

4

2

1

−3

−2

−1

−4

4321−3 −1−4 x

y

3

4

2

1

−3

−2

−1

−4

4321−3 −1−4

Input Output

1

2

3

4

3

4

5

6

Antre Sòti

1

2

3

4

3

4

5

6


25

mean

The sum of the values in a data set divided by the number of data values.

The mean of the values 7, 4, 8, and 9 is

7 4 8 9 287.

4 4

+ + + = =

mwayèn

Sòm tout eleman kin an yon seri done divize pa nonm done ki nan seri a.

Mwayèn seri 7, 4, 8, ak 9 se

7 4 8 9 287.

4 4

+ + + = =

measure of central tendency

A measure that represents the center of a data set.

The mean, median, and mode are all measures of central tendency.

mezi tandans santral

Yon mezi ki reprezante sant seri done yo.

Mwayèn, medyan ak mòd se mezi tandans santral.

median

For a data set with an odd number of ordered values, the median is the middle data value. For a data set with an even number of ordered values, the median is the mean of the two middle values.

The median of the data set 24, 25, 29, 33, 38 is 29 because 29 is the middle value.

medyàn

Pou yon seri done ki gen yon kantite nonm enpè, medyàn nan se nonm ki o milye done yo. Pou yon seri done ki gen yon kantite nonm pè, medyàn nan se mwayèn de nonm ki o milye yo.

Medyàn seri done 24, 25, 29, 33, 38 se 29 paske 29 se valè ki o milye a.

metric system

Decimal system of measurement, based on powers of 10, that contains units for length, capacity, and mass.

centimeter, meter, liter, kilogram

systèm metrik

Sistèm desimal pou pran mezi, baze sou pwisans 10, ki gen inite de longè, capacité ak mas

santimèt, mèt, lit, kilogram


mode

The data value or values that occur most often. Data can have one mode, more than one mode, or no mode.

The modes of the data set 3, 4, 4, 7, 7, 9, 12 are 4 and 7 because they occur most often.

mòd

Nonm ki repete pi souvan nan yon seri done. Yon seri done ka gen youn oubyen plizyè mòd.

Mòd seri done 3, 4, 4, 7, 7, 9, 12 se 4 ak 7 paske yo repete pi souvan.

mortgage

An installment loan used to buy a house.

Your monthly mortgage payment is $850.

ipotèk

Yon prè a ranbousman fiks itilize pou achete yon kay.

Pèman ipotèk ou pa mwa se $850.

Multiplication Properties of Zero and One

The product of any number and 0 is 0.

The product of any number and 1 is that number.

5 0 0− • =

6 1 6− • = −

pwopriyete miltiplikasyon zero ak en

Miltiplikasyon nenpòt nonm ak 0 bay zero.

Miltiplikasyon nenpòt nonm ak 1 bay menm nonm nan.

5 0 0− • =

6 1 6− • = −

Multiplication Property of Equality

Multiplying each side of an equation by the same number produces an equivalent equation.

2

83

3 2 38

2 3 2

12

− =

− • − = − •

= −

x

x

x

pwopriyete miltiplikasyon ekwasyon

Lè w miltiplye chak kote nan yon ekwasyon pa menm nonm nan, sa bay yon ekwasyon ekivalan.

2

83

3 2 38

2 3 2

12

− =

− • − = − •

= −

x

x

x


27

Multiplication Property of Inequality

If you multiply each side of an inequality by the same positive number, the inequality remains true.

If you multiply each side of an inequality by the same negative number, the direction of the inequality symbol must be reversed for the inequality to remain true.

( )

92

2 2 92

18

< −

• < • −

< −

x

x

x

36

6 6 36

18

<−

− • > − •−

> −

x

x

x

pwopriyete miltiplikasyon inegalite

Si w miltiplye chak kote nan yon inegalite pa yon menm nonm pozitif, inegalite an ap toujou vrè.

Si w miltiplye chak kote nan yon inegalite pa yon menm nonm negative, direksyon senbòl inegalite an dwe chanje pou inegalite an toujou vrè.

( )

92

2 2 92

18

< −

• < • −

< −

x

x

x

36

6 6 36

18

<−

− • > − •−

> −

x

x

x

negative number

A number less than 0.

0.25, 10, 500− − −

nonb negatif

Yon nonm ki pi piti pase 0.

0.25, 10, 500− − −

net pay

The amount of money an employee receives after all the deductions have been made.

See payroll statement.

salè nèt

Valè lajan yon anplwaye recevwa apre yo fin retire tout dediksyon.

Gade pewòl.

nonlinear function

A function that does not have a constant rate of change. The graph of a nonlinear function is not a line.

fonksyon non-lineyè

Yon fonksyon ki pa genyen yon nivo chanjman konstan. Graf yon fonksyon non-lineyè pa yon liy.

x

y2

1

−2

21−2

y = x3

x

y2

1

−2

21−2

y = x3


number line

A line whose points are associated with numbers that increase from left to right.

liy gradye

Yon liy lote pwen yo asosye ak nonm yo ki vin pi gran de goch a dwat.

obtuse angle

An angle whose measure is greater than 90° and less than 180 .°

ang obti

Yon ang ki mezire pliz pase 90° et pi piti pase 180 .°

obtuse triangle

A triangle that has one obtuse angle.

triyang obti

Yon triyang ki genyen yon ang obti.

order of operations

The order in which to perform operations when evaluating expressions with more than one operation.

To evaluate 5 2 3,+ × you perform the multiplication before the addition.

òd operasyon

Se lòd kid we respekte pouf è kalkil ekspresyon ki gen plis pase yon operation.

Pou kalkile 5 2 3,+ × ou fè miltiplikasyon an avan adisyon an.

−1−3−4 −2 0 1 42 3 −1−3−4 −2 0 1 42 3


29

ordered pair

A pair of numbers (x, y) used to locate a point in a coordinate plane. The first number is the x-coordinate, and the second number is the y-coordinate.

The x-coordinate of the point ( )2, 1− is 2,− and

the y-coordinate is 1.

pè òdone

De nonb (x, y) ki itilize pou lokalize yon pwen nan yon plan koòdone. Premye nonm nan se koòdone-x, epi dezyèm nan se koòdone-y.

Koòdone-x pwen ( )2, 1− se 2,− e koòdone-y se 1.

origin

The point, represented by the ordered pair (0, 0), where the x-axis and the y-axis meet in a coordinate plane.

See coordinate plane.

orijin

Pwen ki reprezante pa pè òdone ( )0, 0 , kote

aks-x rankontre aks-y la nan yon plan koòdone.

Gade plan koòdone.

outlier

A data value that is much greater or much less than the other values.

In the data set 23, 42, 33, 117, 36, and 40, the outlier is 117.

devyan ekstrèm

Yon done ki nètman pi gran oubyen pi piti pase lòt valè yo.

Nan ansanm done 23, 42, 33, 117, 36, e 40, devyan ekstrèm nan se 117.

output

A number produced by evaluating a function using a given input.

See function.

Sòti

Yon nonm ki pwodwi apre evalyasyon yon fonksyon lè w itilize yon antre.

Gade fonksyon

1

−2 21

(−2, 1)

O

1

−2 21

(−2, 1)

O


parallel (lines)

Two lines in the same plane that do not intersect.

Parallel lines have the same slope.

paralèl (liy)

De liy nan yon menm plan ki pa rankontre.

De liy paralèl gen menm pant.

parallelogram

A quadrilateral with two pairs of parallel sides.

paralelogram

Yon kwadrilatè ki gen de kote paralèl ki egal.

payroll statement

A document that shows an employee's gross pay, deductions, and net pay.

fich pewòl

Yon dokiman ki montre salè brit yon anplwaye, dediksyon yo epi salè nèt li.

percent

A ratio whose denominator is 100. The symbol for percent is %.

40

40% 0.4100

= =

pousantaj

Yon to ki gen 100 pou denominatè. Senbòl pousantaj la se %.

40

40% 0.4100

= =

p q

Indicates linesand are parallel.q

p

p q

Endike liy ak liy paralèl.q

p


31

perfect square

A number with integers as its square roots.

16, 25, 81

kare pafè

Yon nonb ki gen antye relativ kòm rasin kare li.

16, 25, 81

perimeter

The distance around a figure. Perimeter is measured in linear units such as feet (ft) or meters (m).

Perimeter 18 6 18 6 48 ft= + + + =

perimèt

Distans toutotou yon figi. Perimèt mezire an inite lineyè tankou pye (ft) oubyen mèt (m).

Perimèt 18 6 18 6 48 pye= + + + =

perpendicular lines

Lines that intersect at right angles.

liy pèpandikilè

Liy ki entèsekte nan ang dwat.

pictograph

A type of graph that shows data using pictures.

piktograf

Yon graf ki itilize foto oubyen senbòl pou montre done.

6 ft

18 ft

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Number of Miles Biked

= 2 milesLendi

Madi

Mèkredi

Jedi

Vandredi

Samdi

Kantite mil yo fè sou bisiklèt

= 2 miles

6 pye

18 pye


plane

A flat surface that extends without end in all directions.

plan

Yon sifas plat ki etann nan tout direksyon san fen.

point

A position in space represented with a dot.

pwen

Yon pozisyon nan lespas ki reprezante pa yon ti wonn.

polygon

A closed plane figure made up of three or more line segments that intersect only at their endpoints.

poligòn

Yon plan fèmen ki fèt ak twa liy oubyen plis e ki rankontre sèlman nan ekstremite yo.

positive number

A number greater than 0.

0.5, 2, 100

nonb pozitif

Yon nonb ki pi gran pase 0.

0.5, 2, 100

vertex Vètèx


33

power

A product of repeated factors.

�

51 1 1 1 1 1

2 2 2 2 2 2

1Power is used as a factor 5 times.

2

= • • • • ��

pisans

Yon pwodui plizyè faktè ki repete.

�

51 1 1 1 1 1

2 2 2 2 2 2

1Pisans is used as a factor 5 times.

2

= • • • • ��

prime factorization

A whole number written as the product of prime numbers.

The prime factorization of 60 is 2 2 3 5.× × ×

Prim faktorizasyon

Yon nonb antye ki ekri kòm pwodui prim nonb.

Prim faktorizasyon 60 se 2 2 3 5.× × ×

principal

An amount of money borrowed or deposited.

You deposit $200 in an account that earns 4% simple interest. The principal is $200.

prensipal

Yon kantite lajan prete oubyen depoze.

Ou depose $200 nan yon kont ki fè 4% enterè senp. Prensipal la se $200.

prism

A polyhedron that has two parallel, congruent bases. The other faces are parallelograms.

pris

Yon polyèd ki gen de baz parallel, kongriyan. Lòt fas yo se paralelogram.

exponent base ekspozan baz

Lateral face

Base

Fas lateral

Baz


product

The result when two or more numbers are multiplied.

The product of 4 and ( )3 is 4 3 , or 12.− × − −

pwodui

Rezilta ou jwenn lè w miltipliye de nonb oubyen plis.

Pwodui 4 ak ( )3 se 4 3 , oubyen 12.− × − −

Product of Powers Property

To multiply powers with the same base, add their exponents.

7 10 7 10 173 3 3 3+× = =

pwopriyete pwodui puisans

Pou miltipliye puisans pa menm baz la, ajoute ekpozan yo.

7 10 7 10 173 3 3 3+× = =

Product Property of Square Roots

xy x y= • , where x, 0≥y

4 3 4 3 2 3• = • =

pwopriyete pwodui rasin kare

xy x y= • , kote x, 0≥y

4 3 4 3 2 3• = • =

proportion

An equation stating that two ratios are equivalent.

3 12

4 16=

pwopòsyon

Yon ekwasyon ki deklare de rapò ekivalan.

3 12

4 16=


35

protractor

A tool used to measure angles.

rapòte

Yon enstriman yo sèvi pou mezire ang.

pyramid

A polyhedron that has one base. The other faces are triangles.

piramid

Yon polyèd ki gen yon baz. Lòt fas yo se triyang.

Pythagorean Theorem

In any right triangle, the sum of the squares of the lengths of the legs is equal to the square of the length of the hypotenuse.

2 2 2a b c+ =

2 2 25 12 13+ =

teyorèm pitagoryen

Nan nenpòt triyang, sòm longe janm yo okare egal longè ipoteniz la okare

2 2 2a b c+ =

2 2 25 12 13+ =

Pythagorean triple

A set of three positive integers a, b, and c, where 2 2 2a b c+ = .

Because 2 2 23 4 5 , 3, 4, and 5+ = is a Pythagorean triple.

pitagoryen otrip

Yon ansanm twa antye relativ pozitif, a, b, ak c, kote 2 2 2a b c+ = .

Paske 2 2 23 4 5 , 3, 4, ak 5+ = se yon Pitagoryen otrip.

90

9080

10070

11060

12050

130

40

140

30

150

20

160

10

170

0

180

10080

11070

12060 13

050 14040

15030

160

20

170

10

18

0

0

90

9080

10070

11060

12050

130

40

140

30

150

20

160

10

170

0

180

10080

11070

12060 13

050 14040

15030

160

20

170

10

18

0

0

Lateral face

Base

12 cm

13 cm5 cm

12 cm

13 cm5 cm

Fas lateral

Baz


quadrants

The four regions created by the intersection of the x-axis and the y-axis in a coordinate plane.


kadran

kat rejyon ki kreye akòz entèseksyon aks-x avèk aks-y nan yon plan koòdone.

Gade plan koòdone

quadrilateral

A polygon with four sides.

kwadrilatè

Yon poligòn ki gen kat kote.

quartiles

Used to divide a data set into four equal parts. The median (second quartile) divides the data set into two halves. The median of the lower half is the first quartile. The median of the upper half is the third quartile.

See box-and-whisker plot.

katil

Yo sèvi ak katil pou divize yon ansanm done an kat pati egal. Medyàn nan (dezyèm katil) divize ansanm done yo an de mwatye. Medyàn mwatye ki pi ba a se premye katil la. Medyàn mwatye ki pi wo a se twazyèm katil.

Gade grafik bwat-e-moustach.

quotient

The result of a division.

The quotient of 10 and ( )5 is 10 5 , or 2.− ÷ − −

kosyan

Rezilta yon divizyon.

Kosyan 10 ak ( )5 se 10 5 , oubyen 2.− ÷ − −


37

Quotient of Powers Property

To divide powers with the same base, subtract their exponents.

7

7 3 43

99 9

9−= =

kosyan pwopriyete puisans

Pou divize puisans pa menm baz la, soustrè ekspozan yo.

7

7 3 43

99 9

9−= =

Quotient Property of Square Roots

When 0≥x and 0,>y the square root of a quotient is equal to the quotient of the square roots of the numerator and denominator.

7 7 7

9 39= =

kosyan Pwopriyete Rasin Kare

Lè 0≥x e 0,>y rasin kare yon kosyan egal a kosyan rasin kare nimeratè a ak denominatè a.

7 7 7

9 39= =

radical sign

The symbol which is used to represent a square root.

25 5=

49 7− = −

100 10± = ±

siy radikal

Se senbòl ki sèvi pou reprezante yon rasin kare.

25 5=

49 7− = −

100 10± = ±

radicand

The number under a radical sign.

The radicand of 25 is 25.

radikan

Nonb ki anba yon siy rasin kare.

Radikan 25 se 25.


radius (of a circle)

The distance from the center of a circle to any point on the circle.

See circumference.

reyon (yon sèk)

Distans soti nan sant yon sèk a nenpòt pwen sou sèk la.

Gade sikonferans.

range

The set of all output values of a function.

For the ordered pairs (0, 6), (1, 7), (2, 8), and (3, 9), the range is 6, 7, 8, and 9.

gam

Ansanm tout vale Sòti yon fonksyon.

Pou pè òdone (0, 6), (1, 7), (2, 8), e (3, 9), gam nan se 6, 7, 8, e 9.

range (of a data set)

The difference between the greatest value and the least value of a data set. The range describes how spread out the data are.

The range of the data set 12, 16, 18, 22, 27, 35 is 35 12 23.− =

entèval (yon ansanm done)

Diferans ant pi gran valè ak pi piti valè yon ansanm done. Entèval la dekri kijan done yo epapiye.

Entèval ansanm done 12, 16, 18, 22, 27, 35 se 35 12 23.− =

rate

A ratio of two quantities with different units.

You read 3 books every 2 weeks.

vitès

Yon rapò de kantite avèk inite diferan.

Ou li 3 liv chak 2 semèn.


39

ratio

A comparison of two quantities using division. The ratio of a to b ( )where 0≠b can be written

as a to b, a : b, or .a

b

4 to 1, 4 : 1, or 4

1

rapò

Yon konparezon de kantite pa mwayen yon divizyon. Rapò a sou b ( )kote 0b ≠ kapab

ekri kòm a sou b, a : b, oubyen .a

b

4 sou 1, 4 : 1, oubyen 4

1

rational number

A number that can be written as the ratio of

two integers, ,a

b where a and b are integers

and 0.b ≠

3

3 ,1

= 2 2

5 5

−− =

1

0.25 ,4

= 1 4

13 3

=

nonb rasyonèl

Yon nonb yo kapab ekri kòm rapò de nonb antye

relatif, ,a

b kote a ak b se nonb antye relatif

e 0.b ≠

3

3 ,1

= 2 2

5 5

−− =

1

0.25 ,4

= 1 4

13 3

=

ray

A part of a line that has one endpoint and extends without end in one direction.

reyon

Pati yon liy ki gen yon pwen final epi etann san fen nan yon direksyon.

real number

The set of all rational and irrational numbers.

4, 6.5, , 14π−

nonb reyèl

Ansanm nonb rasyonèl ak nonb irasyonèl.

4, 6.5, , 14π−


reciprocals

Two numbers whose product is 1.

Because 4 5

1,5 4

× = 4

5 and

5

4 are reciprocals.

resipwòk

De nonb ki gen 1 kòm pwodui.

Paske 4 5

1,5 4

× = 4

5 ak

5

4 se resipwòk.

rectangle

A parallelogram with four right angles.

rektang

Yon paralelogram ki gen kat ang dwat.

rectangular prism

A three-dimensional figure that has 6 rectangular sides.

pris rektangilè

Yon figi a twa dimansyon ki gen 6 kote rektangilè.

regular polygon

A polygon with congruent sides and congruent angles

poligòn regilye

Yon poligòn ki gen kote kongriyan e ang kongriyan.


41

right angle

An angle whose measure is 90 .°

ang dwat

Yon ang ki mezire90 .°

right triangle

A triangle that has one right angle.

triyang rektang

Yon triyang ki gen yon ang liy.

rise

The change in y between two points on a line.

See slope.

elevasyon

Chanjman nan y ant de pwen sou yon liy.

Gade pant.

round

To approximate a number to a given place value.

132 rounded to the nearest ten is 130.

awondi

Fè apwoksimasyon yon nonb a yon valè nimerik espesifik.

132 awondi an dizyèm ki pi pre a se 130.


run

The change in x between two points on a line.

See slope.

varyasyon

Chanjman nan x ant de pwen sou yon liy.

Gade pant.

sales tax

An additional amount of money charged on items by governments to raise money.

A 6% sales tax on a $20 item is $20 0.06 $1.20.× =

taks sou lavant

Yon kantite lajan adisyonèl gouvènman an chaje sou atik pou l ka antre lajan.

Yon taks lavant 6% sou yon atik ki vann $20 se $20 0.06 $1.20.× =

scatter plot

A graph that shows the relationship between two data sets using ordered pairs in a coordinate plane.

dyagram epapiye

Yon graf ki montre relasyon ki genyen ant de ansanm done ki sèvi ak pè òdone nan yon plan koòdone.

scientific notation

A number is written in scientific notation when it is represented as the product of a factor and a power of 10. The factor must be at least 1 and less than 10.

48.3 10×

34 10−×

notasyon syantifik

Yon nonb ekri an notasyon syantifik lè li reprezante kòm pwodui yon faktè e yon puisans 10. Faktè a dwe omwen 1 e pi piti pase 10.

48.3 10×

34 10−×

30 60 900 45 7515

70

80

90

100

0

Study time (minutes)

Test

sco

res

Study Time and Test Scores

30 60 900 45 7515

70

80

90

100

0

Tan detid an minitRe

zil

ta e

gza

me

n

Tan detid ak Rezilta Egzamen


43

similar figures

Figures that have the same shape but not necessarily the same size.

Two figures are similar if corresponding side lengths are proportional, and corresponding angles have the same measure.

figi sanblab

Figi ki gen menm fòm men pa nesesèman menm gwosè.

De figi sanblab si longè kote korespondan yo pwopòsyonèl, e ang korespondan yo gen menm mezi.

similar triangles

Triangles that have the same shape but not necessarily the same size.

triyang sanblab

Triyang ki gen menm fòm men ki pa nesesèman gen menm gwosè.

simple interest

Money paid or earned only on the principal.

=I Prt

You put $200 into an account. The account earns 5% simple interest per year. The interest earned after 3 years is $200 0.05 3,× × or $30. The account balance is $200 $30 $230+ = after 3 years.

enterè senp

Lajan peye oubyen genyen sèlman sou prensipal la.

=I Prt

Ou mete $200 nan yo kont. Kont la fè 5% enterè senp pa ane. Enterè ou genyen apre 3 an se $200 0.05 3,× × oubyen $30. Balans kont lan se $200 $30 $230+ = apre 3 ane.

slant height (of a cone)

The distance from the vertex of a cone to any point on the edge of its base.

wotè enklinezon (yon kòn)

Distans soti nan pwent yon kòn rive nan nenpòt pwen sou kan baz li.

Principal Time (in years)

Simple interest Annual interest rate (in decimal form)

Slant height,

prensipal Tan (an ane)

Enterè Senp To enterè anyèl (sou fòm desimal)

Wotè enklinezon,


slope

A ratio of the change in y (the rise) to the change in x (the run) between any two points on a line. It is a measure of the steepness of a line.

change in riseslope

change in run= =y

x

pant

Yon rapò chanjman nan y (elevasyon an) sou chanjman nan x (varyasyon an) ant de pwen sou yon liy. Se mezi redè yon liy.

Chanjman nan pant

Chanjman nan

elevasyon

aryasyon

y

x=

=

slope-intercept form

An equation written in the form .= +y mx b The slope of the line is m and the y-intercept of the line is b.

The slope is 1 and the y-intercept is 2.

fòm pou entèsepte-pant

Yon fonksyon lineyè ekri sou fòm .= +y mx b Pant liy la se m e entèsèp-y liy nan se b.

Pant lan se 1 e entèsèp-y la se 2.

solid

A three-dimensional figure.

See three-dimensional figure.

solid

Yon figi twa-dimansyon.

Gade figi twa-dimansyon.

solution of a linear equation

All of the points on a line.

solisyon yon ekwasyon lineyè

Tout pwen ki sou yon liy.

x

y

1 2 3 4 5 6 7

1

2

3

4

5

6

7

Slope =

3

2 32

x

y

3

4

5

1

321−3−4 −1

y = x + 2(1, 3)

(2, 4)

(3, 5)

(0, 2) x

y

3

4

5

1

321−3−4 −1

y = x + 2(1, 3)

(2, 4)

(3, 5)

(0, 2)

x

y

1 2 3 4 5 6 7

1

2

3

4

5

6

7

Pant =

3

2 32


45

solution of a system of linear equations

An ordered pair that makes each equation in a system of linear equations true.

See system of linear equations.

solisyon yon sistèm ekwasyon lineyè

Yon pè òdone ki fè chak ekwasyon nan yon sistèm lineyè vin vre.

Gade sistèm ekwasyon lineyè.

solution of an equation

A value that makes an equation true.

6 is the solution of the equation 4 2.− =x

solisyon (yon ekwasyon)

Yon valè ki fè ekwasyon an vre.

6 se solisyon ekwasyon 4 2.− =x

solution of an inequality

A value that makes an inequality true.

A solution of the inequality 3 9+ > −x is 2.=x

solisyon yon inegalite

Yon vale ki fè yon inegalite vrè.

Solisyon inegalite 3 9+ > −x se 2.=x

solution set

The set of all solutions of an inequality.

ansanm solisyon

Ansanm tout solisyon yon inegalite.


square

A parallelogram with four right angles and four sides of equal length.

kare

Yon parallelogram ki gen kat ang dwa epi kat kote ki gen menm longè.

square root

A number that when multiplied by itself, equals the given number.

The two square roots of 100 are 10 and −10.

rasin kare

Yon nonb lè w miltipliye li pa li menm, li egal nonb ki bay la.

De rasin kare 100 se 10 ak −10.

square(d)

A number squared is the number raised to the second power.

5 squared means 25 , or 25.

elve okare

Yon nonb elve okare se yon nonb elve nan pisans de.

5 okare vle di 25 , oubyen 25.

standard form

A linear equation written in the form ,ax by c+ =

where a and b are not both zero.

2 3 6− + = −x y

fòm estanda

Yon ekwasyon lineyè ki ekri sou fòm ,ax by c+ = kote a ak b toude pa zero.

2 3 6− + = −x y


47

stem-and-leaf plot

A type of data display that orders numerical data and shows how they are distributed. Each data value is broken into a stem (digit or digits on the left) and a leaf (digit or digits on the right).

dyagram tij-ak-fèy

Yon tip prezantasyon done ki sèvi ak chif dapre valè yo nan done pou òganize yon ansanm done. Chak valè yon done divize an yon tij (chif la oubyen chif yo ki sou goch) e yon fèy (chif la oubyen) chif yo ki sou bò dwat).

straight angle

An angle whose measure is 180 .°

ang pla

Yon ang ki mezire180 .°

Subtraction Property of Equality

Subtracting the same number from each side of an equation produces an equivalent equation.

10 12

10 10

22

+ = −− −

= −

x

x

pwopriyete soustraksyon ekwasyon

Si w fè soustraksyon yon menm nonm tou le de kote yon ekwasyon, de kote yo ap toujou rete egal.

10 12

10 10

22

+ = −− −

= −

x

x

Subtraction Property of Inequality

If you subtract the same number from each side of an inequality, the inequality remains true.

7 20

7 7

27

+ > −− −

> −

x

x

pwopriyete soustraksyon inegalite

Si w fè soustraksyon yon menm nonm tou le de kote yon inegalite, inekwason an ap toujou vrè.

7 20

7 7

27

+ > −− −

> −

x

x

Test Scores Stem Leaf

6 6 7 2 7 8 1 1 3 4 4 6 8 8 9 0 0 0 2 7 8 10 0

Key: 9 | 4 ==== 94 points

rezilta egzamen tij fèy

6 6 7 2 7 8 1 1 3 4 4 6 8 8 9 0 0 0 2 7 8 10 0

kle: 9 | 4 ==== 94 pwen


sum

The result when two or more numbers are added.

The sum of 4− and 3 is 4 3, or 1.− + −

sòm

Rezilta adisyon de oubyen plizyè nonm.

Sòm -4 ak 3 se -4 3,+ oubyen -1.

supplementary angles

Two angles whose measures have a sum of 180˚.

ang siplemantè

De ang ki gen total ang yo egal 180˚.

surface area of a prism

The sum of the areas of all the faces of a prism.

( )( ) ( )( ) ( )( )

2

2 2 2

2 3 5 2 3 6 2 5 6

30 36 60

126 in.

S w h wh= + +

= + +

= + +

=

ℓ ℓ

sipèfisi (yon pris)

Sòm sifas tout fas yon pris.

( )( ) ( )( ) ( )( )

2

2 2 2

2 3 5 2 3 6 2 5 6

30 36 60

126 pous

S w h wh= + +

= + +

= + +

=

ℓ ℓ

surface area of a solid

The sum of the areas of the outside surfaces of a solid.

2

2

Surface area 2 2

904.32 mm

π π= +

≈

r rh

sipèfisi yon solid

sòm espas ki andeyò sifas yon solid.Sòm sifas eksteryè solid la.

2

2

Sipèfisi 2 2

904.32 mm

r rhπ π= +

≈

135° 45° 3 4 135° 45° 3 4

6 in.

3 in.

5 in.

9 mm

7 mm

9 mm

7 mm

6 pous

3 pous

5 pous


49

system of linear equations

A set of two or more linear equations in the same variables.

2 3

6

= += − +

y x

y x

The solution is ( )1, 5 .

sistèm ekwasyon lineyè

Yon ansanm de ou plis ekwasyon lineyè nan menm varyab.

2 3

6

= += − +

y x

y x

Solisyon an se ( )1, 5 .

term (of a loan)

The amount of time a loan is in effect.

The term of your mortgage is 30 years.

tèm (yon anpren)

Valè tan yon anpren dire.

Tèm ipotèk ou se 30 an.

tessellation

A repeating pattern of congruent plane figures that completely covers a plane with no holes or overlaps.

mozayik

Yon modèl repetitif figi plan kongriyan ki kouvri konplètman yon plan san pa gen tou ni yonn monte sou lòt.

theorem

A rule in mathematics.

The Pythagorean Theorem

teyorèm

Yon règ nan matematik.

Teyorèm Pitagò

x

y

3

4

5

6

7

1

−142 3 5 61−3

(1, 5)

y = 2x + 3

y = −x + 6

x

y

3

4

5

6

7

1

−142 3 5 61−3

(1, 5)

y = 2x + 3

y = −x + 6


three-dimensional figure

A figure that has length, width, and depth; also called a solid.

figi twa-dimansyon

Yon figi ki gen longè, lajè, ak pwofondè, yo rele yo tou solid.

transversal

A line that intersects two or more lines.

transvèsal

Yon liy ki entèsepte de liy ou plis.

trapezoid

A quadrilateral with exactly one pair of parallel sides.

trapèz

Yon kwadrilatè ki gen egzakteman de kote paralèl.

triangle

A polygon with three sides.

triyang

Yon poligòn ki genyen twa kote.

transversal transvèsal


51

U.S. customary system

System of measurement that contains units for length, capacity, and weight.

inches, feet, quarts, gallons, ounces, pounds

sistèm yo sèvi Ozetazini

Sistèm mezi ki gen inite longè, kapasite, ak pwa.

pous, pye, lit, galon, ons, liv

variable

A symbol, usually a letter, that represents one or more numbers.

x is a variable in 2 1.x +

varyab

Yon senbòl, dabitid yon lèt, ki reprezante nimewo youn oubyen plis.

x se yon varyab 2 1.x +

variable term

A term that has a variable.

In the expression 2 8,x + the term 2x is a variable term.

tèm varyab

Yon tèm ki gen yon varyab.

nan ekspresyon 2 8,x + tèm 2x se yon tèm varyab.

vertex of a polygon

A point at which two sides of a polygon meet. The plural of vertex is vertices.

See polygon.

vètèks yon poligòn

Yon pwent kote de kote yon poligòn rankontre.

Pliryèl vertex se vertices.

Gade poligòn.


vertical angles

The angles opposite each other when two lines intersect. Vertical angles are congruent.

ang vètikal

Ang ki opoze youn ak lòt lè de liy entèsekte. Ang vètikal yo kongriyan.

volume

A measure of the amount of space that a three-dimensional figure occupies. Volume is measured

in cubic units such as cubic feet ( )3ft or cubic

meters ( )3m .

3Volume 12 3 4 144 ft= • • =

volim

Mezi kantite espas yon figi twa-dimansyon okipe. Yo mezire volim an inite kibik tankou pye kib

( )3pye , mèt kib ( )3m .

3Volim 12 3 4 144 pye= • • =

whole number

The numbers 0, 1, 2, 3, 4, .…

nonb antye

Nonb 0, 1, 2, 3, 4, .…

x-axis

The horizontal number line in a coordinate plane.


aks-x

Liy nimewote orizontal nan yon plan koòdone.

Gade plan koòdone.

24

3

1

24

3

1

12 ft3 ft

4 ft

12 pye3 pye

4 pye


53

x-coordinate

The first coordinate in an ordered pair, which indicates how many units to move to the left or right from the origin.

In the ordered pair ( )3, 5 , the x-coordinate is 3.

koòdone- x

Premye koòdone nan yon pè òdone, ki endike konbyen inite pou deplase agoch oubyen adwat.

Nan pè òdone( )3, 5 ,koòdone-x la se 3.

x-intercept

The x-coordinate of the point where a line crosses the x-axis.

entèsèp- x

Koòdone-x yon pwen kote yon liy kwaze aks-x.

y-axis

The vertical number line in a coordinate plane.


aks-y

Liy nimewote vètikal nan yon plan koòdone.

Gade plan koòdone.

y-coordinate

The second coordinate in an ordered pair, which indicates how many units to move up or down from the origin.

In the ordered pair ( )3, 5 , the y-coordinate is 5.

koòdone- y

Dezyèm koòdone nan yon pè òdone, ki endike konbyen inite pou w monte oubyen pou w desan.

Nan pè òdone( )3, 5 ,koòdone-y se 5.

y

x(a, 0)

(0, b)

O

y-intercept = b

x-intercept = a

y

x(a, 0)

(0, b)

O

entèsèp-y = b

entèsèp-x = a


y-intercept

The y-coordinate of the point where a line crosses the y-axis.

See x-intercept.

entèsèp- y

Koòdone-y pwen kote yon liy kwaze aks-y.

Gade entèsèp-x.

Documents

English – Haitian-Creole Glossary · 2010-08-12 · English – Haitian-Creole Glossary 3 area The amount of surface covered by a figure. Area is measured in square units such as