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Semmy [17]
3 years ago
5

Help please! anything will help thanks ya'll.!

Mathematics
1 answer:
zzz [600]3 years ago
6 0
The cosine of A is (adjacent side)/(hypotenuse) = 55/73. Do the division, then find the angle whose cosine is that number. The whole thing takes maybe 6 or 7 seconds with your calculator. It's choice-B.
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3 0
3 years ago
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Cheers! :)

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