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2 years ago

Please help :)))))))m)))e

Mathematics

2 answers:

Arte-miy333 [17]2 years ago

6 0

Its 90 because its a L shaped will means its 90

wel2 years ago

4 0

Answer:

Step-by-step explanation:

The exterior angle theorem states that to find the exterior angle, you have to add the interior angles that you know. 60+30 = 90.

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A ball is thrown frim a height of 140 feet with a downward velocity if 8 ft. How long until the ball hits the ground?

wariber [46]

If you divide 8 from 140 you'll get 17.5 or 1120

4 0

2 years ago

Aa liner equation in two variables, x and y, is an equation that can be written in the form ____, where m and b are constants.

Ivanshal [37]

Answer:

a linear equation normally looks like y = mx + b, where m and b are constants, x is the independent variable, y is the dependent variable.

Step-by-step explanation:

7 0

2 years ago

B. f(x) = -1x - 4; Find f(-3)

Margaret [11]

Answer:

f(-3) = -1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Functions
Function Notation

Step-by-step explanation:

Step 1: Define

Identify

f(x) = -1x - 4

Step 2: Evaluate

Substitute in x [Function f(x)]: f(-3) = -1(-3) - 4
Multiply: f(-3) = 3 - 4
Subtract: f(-3) = -1

4 0

2 years ago

Plz help Arithmetic Sequence

IgorC [24]

Answer:

it is a+b-6x

Step-by-step explanation:

2020edgenuityedge

3 0

2 years ago

17.

IrinaVladis [17]

Answer:

$32 + $0.25x < $50

Step-by-step explanation:

1.he buy a backpack for $32

2. he buys x amount of pencils. Each pencil cost 0.25. ($0.25x)

3. all of that is less than(<) $50

4 0

2 years ago