# chapter 10 math pre algebra Flashcards

Browse 500 sets of chapter 10 math pre algebra flashcards

Congruent

Element

Set

Real numbers

Two objects that are the same shape and same size.

The items that are in a set.

A group of numbers or elements that have something in common u…

All the numbers that exist in the real world.

Congruent

Two objects that are the same shape and same size.

Element

The items that are in a set.

Polygons

Quadrilaterals

Triangle Classification (Side Lengths)

Triangle Measurements

a closed plane figure whose sides are segments that intersect…

a four-sided figure

Equilateral + Isosceles + Scalene

180 = y + y + y

Polygons

a closed plane figure whose sides are segments that intersect…

Quadrilaterals

a four-sided figure

area

altitude

area of parallelogram

altitude of triangle

The number of square units a figure encloses (Length x Width)

the height (h) of a parallelogram

A = bh

height of triangle

area

The number of square units a figure encloses (Length x Width)

altitude

the height (h) of a parallelogram

Addition

Sum

Subtraction

Estimation

An operation in which we combine two numbers or addends to mak…

The answer to an addition problem

An operation in which we take away 1 number from another to ge…

A careful guess used to gather information about things

Addition

An operation in which we combine two numbers or addends to mak…

Sum

The answer to an addition problem

Addition

Sum

Subtraction

Estimation

An operation in which we combine two numbers or addends to mak…

The answer to an addition problem

An operation in which we take away 1 number from another to ge…

A careful guess used to gather information about things

Addition

An operation in which we combine two numbers or addends to mak…

Sum

The answer to an addition problem

area

altitude

area of parallelogram

altitude of triangle

The number of square units a figure encloses (Length x Width)

the height (h) of a parallelogram

A = bh

height of triangle

area

The number of square units a figure encloses (Length x Width)

altitude

the height (h) of a parallelogram

altitude

area

cone

cubic unit

any segment perpendicular to the line containing the base of a…

the number of square units you can draw on top of a figure

a space figure with one circular base and one vertex

units used to measure volume

altitude

any segment perpendicular to the line containing the base of a…

area

the number of square units you can draw on top of a figure

independent events

dependent events

certain

likely

Events for which the outcome of one event does not affect the…

Events for which the outcome of one event affects the probabil…

100%

more than 50%

independent events

Events for which the outcome of one event does not affect the…

dependent events

Events for which the outcome of one event affects the probabil…

Permutation

Combination

Independent Event

Dependent Event

How many ways something can be arranged with order of the obje…

How many ways something can be arranged when the order of the…

Two events that do not affect each other. There is replacement.

The second event depends on the first. There is not replacemen…

Permutation

How many ways something can be arranged with order of the obje…

Combination

How many ways something can be arranged when the order of the…

acute angle

right angle

obtuse angle

straight angle

an angle that measures less than 90 degrees

an angle that measures 90 degrees

An angle that measures more than 90 degrees but less than 180…

an angle that measures exactly 180 degrees

acute angle

an angle that measures less than 90 degrees

right angle

an angle that measures 90 degrees

Biased Sample

Box Plot

Compound Event

Convenience Sample

a sample that is not representative of the population

a diagram that divides a set of data into four parts using the…

Two or more simple events

A sample which includes members of the population that are eas…

Biased Sample

a sample that is not representative of the population

Box Plot

a diagram that divides a set of data into four parts using the…

Equality

Graphing

Solution

Inequality

The state of being equal; shown by the equal sign

Showing on a number line the relationship of a set of numbers

The value of a variable that makes an open statement true

Two quantities that are not the same; shown by the less than,…

Equality

The state of being equal; shown by the equal sign

Graphing

Showing on a number line the relationship of a set of numbers

Measures of variability

BOX PLOT

First Quartile

Interquartile range

used to describe the distribution of the data.

uses a number line to show the distribution of a set of data

is the median of the lower half of the data

is the difference between the upper quartile and lower quartile

Measures of variability

used to describe the distribution of the data.

BOX PLOT

uses a number line to show the distribution of a set of data

base (of a power)

exponent

power

Power of a Power Property

the repeated factor

the number that indicates how many times the base is used as a…

a product of repeated factors

A power raised to another power equals that base raised to the…

base (of a power)

the repeated factor

exponent

the number that indicates how many times the base is used as a…

statistics

measures of center

mean

median

study of collecting,organizing,and interpreting information or…

statistics that describe the center of a set of data (mean,med…

average

the middle number when numbers are in order from least to grea…

statistics

study of collecting,organizing,and interpreting information or…

measures of center

statistics that describe the center of a set of data (mean,med…

Perfect square

square root

radical sign

irrational numbers

the product of a polynomial multiplied by itself.

a number that produces a specified quantity when multiplied by…

used to indicate a positive square root

numbers that cannot be written as a fraction

Perfect square

the product of a polynomial multiplied by itself.

square root

a number that produces a specified quantity when multiplied by…

absolute value

base

boundary point

completing the square

the distance a number is from zero on the number line

the number, in an exponential expression, that indicates the f…

a point, on a number line, that separates two regions from eac…

an algebraic method used to convert a quadratic equation in st…

absolute value

the distance a number is from zero on the number line

base

the number, in an exponential expression, that indicates the f…

Equality

Graphing

Solution

Inequality

The state of being equal; shown by the equal sign.

Showing on a number like the relationship of a set of numbers

The value of a variable that makes an open statement true.

Two quantities that are not the same; shown by the less than,…

Equality

The state of being equal; shown by the equal sign.

Graphing

Showing on a number like the relationship of a set of numbers