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never [62]
3 years ago
14

Someone please help me!!!

Mathematics
1 answer:
Paha777 [63]3 years ago
4 0

Answer:

8

Step-by-step explanation:

\cos(51)  =  \frac{5.3}{x}

X = 5.3/0.6293

X = 8.4

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3 years ago
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