#### Study sets matching "math act prep"

#### Study sets matching "math act prep"

AVERAGE

AREA

BASE

COEFFICIENT

Average = sum of terms / number of terms

The number of square units needed to cover a flat surface

The bottom side of a geometric figure

A number in front of a variable, A number multiplied by a var…

AVERAGE

Average = sum of terms / number of terms

AREA

The number of square units needed to cover a flat surface

SOHCAHTOA

PEMDAS

FOIL

irrational number

SOH= sine= opposite/hypotenuse ... CAH= cosine=adjacent/hypotenu…

Parentheses Exponents Multiplication Division Adding Subtract…

First Outside Inside Last

square root of 3,2,and pi

SOHCAHTOA

SOH= sine= opposite/hypotenuse ... CAH= cosine=adjacent/hypotenu…

PEMDAS

Parentheses Exponents Multiplication Division Adding Subtract…

AVERAGE

AREA

BASE

COEFFICIENT

Average = sum of terms / number of terms

The number of square units needed to cover a flat surface

The bottom side of a geometric figure

A number in front of a variable, A number multiplied by a var…

AVERAGE

Average = sum of terms / number of terms

AREA

The number of square units needed to cover a flat surface

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

steps for math problems

picking numbers

backsolving

prime factorization

1. what is the question... 2. what info is given... 3. what strateg…

fractions/percents = 100... even = 2... odd = 5

plug answers into question starting with middle answer

keep breaking down number until all factors are prime numbers…

steps for math problems

1. what is the question... 2. what info is given... 3. what strateg…

picking numbers

fractions/percents = 100... even = 2... odd = 5

independent probability

quadratic formula

if the discriminant is positive...

if the discriminant is negative

multiply the probability of each of the events together

then there are two real numbers

then you will have two complex solutions of the form (a+bi)

independent probability

multiply the probability of each of the events together

quadratic formula

Average

Area

Base

Coefficient

Average = sum of terms / number of terms

The number of square units needed to cover a flat surface

The bottom side of a geometric figure

A number in front of a variable, A number multiplied by a var…

Average

Average = sum of terms / number of terms

Area

The number of square units needed to cover a flat surface

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

Adjacent

average

circumference

coordinate

near or close to but not necessarily touching

relating to or constituting the middle value of an ordered se…

The distance around a circle.

a number that identifies a position relative to an axis

Adjacent

near or close to but not necessarily touching

average

relating to or constituting the middle value of an ordered se…

Area of a rectangle formula

Perimeter of a rectangle formula

Area for a trapezoid formula

Area of a triangle formula

L x W... Ex: The Length of a rectangle is 4 and the width is 3.…

2length + 2width = Perimeter... Ex: the length of a rectangle is…

(base1 + base2) x 1/2height... EX: The top base is 4, the bottom…

1/2 (base)(height)... Ex: The triangle is 6 inches tall with a b…

Area of a rectangle formula

L x W... Ex: The Length of a rectangle is 4 and the width is 3.…

Perimeter of a rectangle formula

2length + 2width = Perimeter... Ex: the length of a rectangle is…

AVERAGE

AREA

BASE

COEFFICIENT

Average = sum of terms / number of terms

The number of square units needed to cover a flat surface

The bottom side of a geometric figure

A number in front of a variable, A number multiplied by a var…

AVERAGE

Average = sum of terms / number of terms

AREA

The number of square units needed to cover a flat surface

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

Acute

Altitude

Arc

Circumference

When referring to an angle acute means less than 90 degrees.…

The height of a triangle that makes a 90-degree angle with th…

Part of the circumference made by a wedge of a circle.

The distance around the circle. Equivalent to the perimeter o…

Acute

When referring to an angle acute means less than 90 degrees.…

Altitude

The height of a triangle that makes a 90-degree angle with th…

Acute

Altitude

Arc

Circumference

An angke that is less than 90 degrees

The height of a triangle that makes a right angle with the ba…

Part of the circumference made by a wedge of a circle

The perimeter of the circle

Acute

An angke that is less than 90 degrees

Altitude

The height of a triangle that makes a right angle with the ba…

Acute

Altitude

Arc

Circumference

An angke that is less than 90 degrees

The height of a triangle that makes a right angle with the ba…

Part of the circumference made by a wedge of a circle

The perimeter of the circle

Acute

An angke that is less than 90 degrees

Altitude

The height of a triangle that makes a right angle with the ba…

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

integer

rational number

irrational number

prime number

whole numbers including negatives and zero (-9, 0, 2, 3, -5)

number that can be expressed as a fraction or decimal (-.45,…

number that cannot be expressed as a fraction or decimal

number whose only factors are one and itself (1 is not prime)…

integer

whole numbers including negatives and zero (-9, 0, 2, 3, -5)

rational number

number that can be expressed as a fraction or decimal (-.45,…

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

undefined

real number

imaginary number

integer

division by zero; a/bc is ___ if b or c is equal to zero

number that has a location on the number line

on the ACT, ___ numbers involve the square root of a negative…

this is a whole number.. includes negative whole numbers and…

undefined

division by zero; a/bc is ___ if b or c is equal to zero

real number

number that has a location on the number line

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

AVERAGE

AREA

BASE

COEFFICIENT

Average = sum of terms / number of terms

The number of square units needed to cover a flat surface

The bottom side of a geometric figure

A number in front of a variable, A number multiplied by a var…

AVERAGE

Average = sum of terms / number of terms

AREA

The number of square units needed to cover a flat surface

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

Area of a rectangle formula

Perimeter of a rectangle formula

Area for a trapezoid formula

Area of a triangle formula

L x W... Ex: The Length of a rectangle is 4 and the width is 3.…

2length + 2width = Perimeter... Ex: the length of a rectangle is…

(base1 + base2) x 1/2height... EX: The top base is 4, the bottom…

1/2 (base)(height)... Ex: The triangle is 6 inches tall with a b…

Area of a rectangle formula

L x W... Ex: The Length of a rectangle is 4 and the width is 3.…

Perimeter of a rectangle formula

2length + 2width = Perimeter... Ex: the length of a rectangle is…

quadratic formula

slope formula

rational numbers

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

Positive/Negative Numbers

set

rational numbers

Irrational numbers

Positive x Positive = positive ... positive x negative = negativ…

group of numbers that have a common property

integers, fractions, and decimals--positive and negative

pi, roots like root 3, root 2, cannot be expressed as fractio…

Positive/Negative Numbers

Positive x Positive = positive ... positive x negative = negativ…

set

group of numbers that have a common property

How many questions are on the Math test?

How many subscores are on the Math test?

2) What are the subscores?

What is the benchmark score for Math t…

60

3

1) Pre-Algebra... Elementary Algebra (Algebra I)... 2) Intermediat…

22

How many questions are on the Math test?

60

How many subscores are on the Math test?

3

When back-solving, it is best to start…

How do you find the number of consecut…

An integer is divisible by two if

An integer is divisible by four if

middle

subtract the smallest from the largest and add one

the last digit is even

the last two digits form a multiple of four

When back-solving, it is best to start…

middle

How do you find the number of consecut…

subtract the smallest from the largest and add one

Isosceles Triangle

Equilateral Triangle

Right Triangle

Pythagorean Theorem

Has two equal sides. The angles opposite to those sides are a…

Has three equal sides and three equal angles. All the angles…

Has one inside angle that equals 90•. The longest side is cal…

a2+b2=c2

Isosceles Triangle

Has two equal sides. The angles opposite to those sides are a…

Equilateral Triangle

Has three equal sides and three equal angles. All the angles…

quadratic formula

slope formula

rationals

order of operations

[-b ± √(b² - 4ac)] / (2a)

(y2- y1) / (x2- x1)

fractions (anything expressible as a ratio of integers)

PEMDAS (Parentheses (grouping symbols - inside to outside) /…

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y2- y1) / (x2- x1)

Distance Formula

Midpoint Formula

Slope Formula (rise over run)

Volume

1. Label x's and y's... 2. plug numbers into formula

1. Label x's and y's... 2. Add x's and divide by 2... 3. Add y's an…

1. Label x's and y's... 2. Plug numbers into formula

length

**width**height (lwh)Distance Formula

1. Label x's and y's... 2. plug numbers into formula

Midpoint Formula

1. Label x's and y's... 2. Add x's and divide by 2... 3. Add y's an…

Area of a rectangle formula

Perimeter of a rectangle formula

Area for a trapezoid formula

Area of a triangle formula

L x W... Ex: The Length of a rectangle is 4 and the width is 3.…

2length + 2width = Perimeter... Ex: the length of a rectangle is…

(base1 + base2) x 1/2height... EX: The top base is 4, the bottom…

1/2 (base)(height)... Ex: The triangle is 6 inches tall with a b…

Area of a rectangle formula

L x W... Ex: The Length of a rectangle is 4 and the width is 3.…

Perimeter of a rectangle formula

2length + 2width = Perimeter... Ex: the length of a rectangle is…