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2 years ago

7

A support cable for a 56-foot tower forms a 67° angle with the ground.

2 answers:

Setler [38]2 years ago

8 0

The length to the nearest foot would be 60 ft.

KonstantinChe [14]2 years ago

7 0

So visualise a tower of 56ft and a cable with ground with angle of 67degree.

to find the length of the cable, you need to use trigonometry. So you have 56ft as the opp of 67degree and cable as hypotenuse of 67degree.

thus Sin(67)=OPP/HYP
=56/HYP
HYP=56/Sin(67)
=60.83618113
=61 ( nearest foot )

Therefore Ans: 61ft

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Answer:

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Step-by-step explanation:

we know that

In a join variation, If j varies jointly with respect to g and v, the equation will be of the form $j = kgv$

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step 1

Find the value of k

we have

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substitute and solve for k

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The equation is equal to

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step 2

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substitute the values in the equation and solve for j

$j=\frac{1}{6}(8)(9)$

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