<h3><u>Given</u><u> </u><u>points</u><u>:</u><u>-</u></h3>
We know that




When a line is perpendicular, the slope is the negative reciprocal. Therefore, since the slope is 4, the slope of a line perpendicular is -1/4
Answer:

Step-by-step explanation:
Given that,
The side of an equilateral prism = 4 cm
The altitude of the prism = 5 cm
We need to find the volume of the prism. The formula for the volume of a prism is as follows :

Where
A is the area of equilateral triangle, 
So,

So, the volume of the prism is equal to
.
62.5%
What I did was divided 43.75 by 70 to get 0.625.
Then I moved the decimal over two places to the right to get 62.5.
C
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