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Please please help me!!

Please please help me!!-example-1
User GWR
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1 Answer

7 votes

Answer:

The submarine is 307.8 yards below sea level.

Explanation:

Since the 500 yards are the hypotenuse of the right angle triangle, the acute angle opposite the side of the triangle we need to find is known (
38^o), we can use the sine function to solve the problem:


sin(\theta)=(opposite)/(hypotenuse) \\sin(38^o)=(x)/(500) \\500\,*\,sin(38^o)=x\\x = 307.8307\,\,yards

which rounded to the nearest tenth is : 307.8 yards

User Marcus Fonseca
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6.6k points