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enyata [817]
3 years ago
14

Find the value of x. Round to the nearest tenth

Mathematics
1 answer:
IRISSAK [1]3 years ago
6 0

Answer:

54.8 (rounded to the nearest tenth from 54.76558202)

Step-by-step explanation:

Using the Cosine equation (CAH) you type in a calculator "cos(x) = 4.5/7.8".

This will get you the answer if typed in a calculator and hitting "SOLVE".

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