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ki77a [65]
3 years ago
14

I need this fast!!!! and with explanation PLEASE!!!

Mathematics
1 answer:
Aloiza [94]3 years ago
7 0

Ok I'm working on it right now for you.

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Use the law of cosines to solve the triangle.<br> a=45,b=30,c=72
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Sides:
a= 45 m
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c= 72 m

angles:
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b = 13.1919 degrees
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Answer:

A. 62.8 in.

Step-by-step explanation:

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A) -6

Step-by-step explanation:

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