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Lesechka [4]
2 years ago
13

Katherine wants to use a sheet of fiberboard 18 inches long to create a skateboard ramp with a 17

Mathematics
1 answer:
MaRussiya [10]2 years ago
5 0

The rise from the ground by the skateboard is 5.5 inches

<h3>How to determine the height above the ground?</h3>

The length of the skateboard is given as:

Length (l) = 18 inches

The angle of elevation (x) is

x = 17∘

Represent the height with h.

The value of h is calculated using the following tangent ratio:

tan(x) = h/l

Make h the subject

h = l * tan(x)

Substitute known values

h = 18 * tan(17)

Evaluate

h = 5.5

Hence, the rise from the ground by the skateboard is 5.5 inches

Read more about elevation at:

brainly.com/question/19594654

#SPJ1

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Answer:

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Step-by-step explanation:

we know that

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see the attached figure to better understand the problem

therefore

the answer is

Translate  y=\left|x\right| up 4 units and shade inside the V

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5-2(4a+1)+3a=13 <br><br> A= 2/3<br> A= -2<br> A= -6/5<br> A=2
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Answer:

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