# chapter 10 math pre algebra Flashcards

Browse 500 sets of chapter 10 math pre algebra flashcards

Study sets

Diagrams

Classes

Users

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

statistics

measures of center

measures of variability

range

The branch of mathematics that deals with collecting, organizi…

For a list of numerical data, numbers that can represent the c…

Used to describe the distribution of statistical data.

A measure of variation that is the difference between the leas…

statistics

The branch of mathematics that deals with collecting, organizi…

measures of center

For a list of numerical data, numbers that can represent the c…

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

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

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

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

statistics

measure of center

measures of variability

range

branch of mathematics that deals with collecting, classifying,…

A value that describes how data is centered. The mean, median,…

descriptive measures that tell us about the amount of variabil…

the difference between the highest and lowest scores in a dist…

statistics

branch of mathematics that deals with collecting, classifying,…

measure of center

A value that describes how data is centered. The mean, median,…

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

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…

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

population 10.1

sample 10.1

statistic 10.1

parameter 10.1

entire set of objects sharing similar characteristics (ex: hum…

portion of a population from which data is collected to estima…

measure calculated from a sample of data

measure calculated from data for an entire population

population 10.1

entire set of objects sharing similar characteristics (ex: hum…

sample 10.1

portion of a population from which data is collected to estima…

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…

acute angle

right angle

obtuse angle

straight angle

an angle that measures between 0 and 90 degrees

an angle that measures exactly 90 degrees

an angle that measures between 90 and 180 degrees

an angle that measures 190 degrees

acute angle

an angle that measures between 0 and 90 degrees

right angle

an angle that measures exactly 90 degrees

Ratio

Proportion

Cross Product

Solving A Proportion

a comparison of two numbers or quantities

a statement that two ratios are equal

the product of numbers across from each other in a proportion

finding a number in a proportion when the other three numbers…

Ratio

a comparison of two numbers or quantities

Proportion

a statement that two ratios are equal

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…

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

180 degrees

Add up all the sides

Divide by 5 from both sides... x = 16

Subtract 10 from both sides... Divide by 3…

All angles in a triangle always add up to

To find the perimeter of a triangle you must

How do I solve? 5x = 80

How do I solve? 3x + 10 = 70

180 degrees

All angles in a triangle always add up to

Add up all the sides

To find the perimeter of a triangle you must

Addition

Sum

Estimation

Factors

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

The answer to an addition problem

A careful guess used to gather information about things

Two or more numbers that are multiplied together to form a pro…

Addition

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

Sum

The answer to an addition problem