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3 years ago

7

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would

appreciate it!

1 answer:

KengaRu [80]3 years ago

8 0

Answer:

92

Step-by-step explanation:

Just as 32, 20, and 40, boom! easy as pie.

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Write the equation of the line that passes through the points (4,-6) and (-2,3)

yarga [219]

Here is your answer and an explanation

Answer: y = -2/3x

Explanation:

This can be determined by calculating the gradient of the straight line, using:

m=ΔyΔx

=−6−34−(−2)

=−96

=−32

Then we use the slope-point form of the straight line:

y−y1=m(x−x1)

to give:

y−3=−32(x−(−2))

∴y−3=−32(x+2)

∴y−3=−32x−3

∴y=−32x

7 0

3 years ago

The stopping distance, D, in feet of a car is directly proportional to the square of it's speed, V. Write the direct variation e

kow [346]

Answer:

$D=kV^2$

Step-by-step explanation:

In this problem, it is given that,

The stopping distance, D, in feet of a car is directly proportional to the square of it's speed, V.

We need to write the direct variation equation for the scenario above. It can be given by :

$D\propto V^2$

To remove the constant of proportionality, we put k.

$D=kV^2$

k is any constant

Hence, this is the required solution.

4 0

2 years ago

A fair coin is flipped two times. Which diagram shows all of the possible outcomes?

kirza4 [7]

Answer:

A

Step-by-step explanation:

It is the only one that has both heads and tails equally on all options, instead of heads heads or tails tails. There aren't any fair coins that are like that

hope this helps :)

6 0

2 years ago

Use the graph to determine

Sonja [21]

Answer:

a. Domain : All Real Numbers

b. Range: y≥ -1

c. The x-intercepts are (0,0) and (-4,0)

d. The y-intercept is (0,0).

e. f(2)=3

f(-2)=-1

Step-by-step explanation:

If this has helped you please mark as brainliest

3 0

3 years ago

Whats the answer???

Novay_Z [31]

X is -7. :)

Hope that helped :)

6 0

3 years ago