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Cosines / Sines. PLEASE HELP ME AND PROVIDE A CLEAR ANSWER WITH EXPLANATION IF POSSIBLE

Cosines / Sines. PLEASE HELP ME AND PROVIDE A CLEAR ANSWER WITH EXPLANATION IF POSSIBLE-example-1

2 Answers

6 votes

cos x = 9/17

x = 58.03 degrees

sin y = 9/17

y = 31.96 degrees

User Libec
by
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5 votes

cos(x) = Adjacent leg / Hypotenuse

Adjacent leg = 9

Hypotenuse = 17

Cos(X) = 9 / 17

X = arccos(9/17)

X = 58.0 degrees

User Paulus
by
8.6k points

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