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3 years ago

11

A fisherman drops his net to a depth of -8 feet below the surface of the water. How far does he need to raise the net to bring i

t back to the surface of the water?

1 answer:

noname [10]3 years ago

5 0

He needs to raise it 8 feet but positive not negative this way it will cancel out the -8 and make it 0 (surface level) :D

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Answer:

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Step-by-step explanation:

We can use some simple trigonometry to help us out. Here we know that side 7 is the opposite side relative to angle y, and 12 is the hypotenuse.

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(Angle Y) = Sine inverse (7/12)

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