3 years ago

Please answer ALL of the following if you do so i will give you brainiest :))))) :

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

8 0

2x^2 if x=1/8 is 1/16
4x^2 if x=1/8 is 1/2

aleksley [76]3 years ago

3 0

Answer:

2x^2 if x=1/8 1/16

4x^2 if x=1/8 1/2

Step-by-step explanation:

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3 years ago

Sari drives 55 miles per hour. Which equation shows the proportional relationship between hours (h) and miles (m)?

Finger [1]

Answer:

$m=55h$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

Let

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h ----> the time in hours (x-coordinate)

In this problem the constant of proportionality k is given and is equal to

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3 years ago

Find the value of x.

sp2606 [1]

x = 64°

Step-by-step Explanation

x = 1/2[(360° - 2*58°)-2*58°]

x = 1/2[(360° - 2*58°) - 2*58°]

x = 1/2[(360° - 116°) - 116°]

x = 1/2[244° - 116°]

x = 1/2[128°]

x = 64°

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3 years ago

Please help. right answer will be brainliest.

jek_recluse [69]

Answer:

24 square units

Step-by-step explanation:

6×4=24

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3 years ago

F(x)=x2−x−1f, left parenthesis, x, right parenthesis, equals, x, squared, minus, x, minus, 1 What is the average rate of change

Alexandra [31]

Answer: The average rate of change = -1

Step-by-step explanation: Please find the attached file for the solution

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3 years ago