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3 years ago

13

Can someone help me please

2 answers:

Sveta_85 [38]3 years ago

7 0

Answer:

66.42degrees

Step-by-step explanation:

$\cos {}^{ - 1} ( \frac{6}{15} ) = 66.42degrees$

Volgvan3 years ago

4 0

The answer would be 66.42 degrees

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