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Afina-wow [57]
3 years ago
10

Find the value of each variable using sine and cosine. Round your answer to the nearest tenth.

Mathematics
1 answer:
Mandarinka [93]3 years ago
8 0
Cos 36° = r/5

5*cos 36° = r

4.0450849719 = r

4.0 = r

sin 36° = s/5

5*sin 36° = s

2.9389262615 = s

2.9 = s

Done!
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