# Study sets matching "math 4 2"

Study sets

Classes

Users

addend

addition

equation

sum

numbers to be joined together in an addition equation

joining two or more numbers together

a number sentence

the "answer" of joining two or more numbers together (equals)

addend

numbers to be joined together in an addition equation

addition

joining two or more numbers together

slope

slope triangle

rise

run

the ratio of rise over run of a line; its steepness or flatness

a triangle drawn to show rise and run

the amount of change on the y-coordinates

the amount of change on the x-coordinates

slope

the ratio of rise over run of a line; its steepness or flatness

slope triangle

a triangle drawn to show rise and run

Mean

Median

Mode

Range

The average of a set of numbers. You add the numbers and divid…

The middle number in a set of numbers arranged in order from l…

The number that occurs the most in a set of numbers.

The difference between the highest and the lowest number in a…

Mean

The average of a set of numbers. You add the numbers and divid…

Median

The middle number in a set of numbers arranged in order from l…

array

square array

column

row

an arrangement of objects in a regular pattern, usually rows a…

an array with the same number of rows as columns

a vertical (up and down) arrangement of an object in an array

a horizontal (side to side) arrangement of an object in an arr…

array

an arrangement of objects in a regular pattern, usually rows a…

square array

an array with the same number of rows as columns

mass

mixed units

capacity

convert

measure of the amount of matter in an object

combination of different units

the maximum amount that something can contain

express the measurement in a different unit

mass

measure of the amount of matter in an object

mixed units

combination of different units

auxiliary line

triangle sum theorem

corollary

corollary for triangle sum #1

a line, ray, or segment added to a diagram to help a proof

The sum of the measures of the interior angles of a triangle i…

a theorem whose proof follows directly from other theorem

the acute angles of a right angle are complementary (=90)

auxiliary line

a line, ray, or segment added to a diagram to help a proof

triangle sum theorem

The sum of the measures of the interior angles of a triangle i…

equidistant

perpendicular

segment bisector

pythagorean theorem

at equal distances

2 lines that intersect to form a right angle (90 degrees)

A line or point that cuts a line into two equal parts.

in a right triangle, a²+b²=c²

equidistant

at equal distances

perpendicular

2 lines that intersect to form a right angle (90 degrees)

convex polygons

regular polygon

quadrilateral

trapezoid

simply a closed figure composed of line segements

one of which all sides are the same length and all interior an…

polygon with four sides

is a quadrilateral with exactly one pair of parallel sides

convex polygons

simply a closed figure composed of line segements

regular polygon

one of which all sides are the same length and all interior an…

midsegment

median

altitude

Angle bisector

segment that connects midpoints of sides of triangles. (1/2 le…

segment from the vertex to midpoint

segment from vertex and 90 degrees to side

Segment that cuts an angle in half

midsegment

segment that connects midpoints of sides of triangles. (1/2 le…

median

segment from the vertex to midpoint

what is a polygon

what are the 2 different parts of 2 con…

3rd angles theorem

side side side or SSS

a closed figure made up of lines

congruent corresponding sides and congruent corresponding angl…

if 2 angles of 1 triangle are congruent to 2 angles of another…

if all 3 corresponding sides of a triangle are congruent to al…

what is a polygon

a closed figure made up of lines

what are the 2 different parts of 2 con…

congruent corresponding sides and congruent corresponding angl…

Sequences

Formulas

Equations

Evaluation

a particular order in which related events, movements, or thin…

mathematical relationship or rule expressed in symbols.

a statement that the values of two mathematical expressions ar…

he making of a judgment about the amount, number, or value of…

Sequences

a particular order in which related events, movements, or thin…

Formulas

mathematical relationship or rule expressed in symbols.

A graph of plotted points that show the…

Two variables has a relationship

It is reasonable to suspect that the se…

Do not show any obvious pattern, it sug…

Scatter plot

Correlation

Correlation part 2

No correlation

A graph of plotted points that show the…

Scatter plot

Two variables has a relationship

Correlation

estimate

factor

multiply

round

A number that is not exact; a careful guess.

A number that is multiplied by another number to find a produc…

The operation of repeated addition of the same number.

Increasing or decreasing a number to a certain place value

estimate

A number that is not exact; a careful guess.

factor

A number that is multiplied by another number to find a produc…

digit

difference

Distributive Property

divide

Any of the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9

The amount that remains after one quantity is subtracted ... from…

When one of the factors of a product is a sum, multiplying ... ea…

To separate into equal groups and find the number in each grou…

digit

Any of the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9

difference

The amount that remains after one quantity is subtracted ... from…