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Vlad1618 [11]
3 years ago
15

I need help I can't figure out how to do this. I have to find the value of v. 4/5(v−7)=2

Mathematics
1 answer:
Nina [5.8K]3 years ago
7 0
9.5 because 9.5-7 is 2.5. 2.5 times 4/5 is 10/5 which is equivalent to 2. 4/5(2.5-7)=2
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Answer:

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Step-by-step explanation:

Angle of depression = angle of elevation = 28° (alternate angles are congruent)

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Apply trigonometric function, TOA:

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