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NNADVOKAT [17]
3 years ago
15

write the equation and find the values of x. round side lengths to the nearest tenth and angle measures to the nearest degree ​

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0

Answer:

  • x = 44°

Step-by-step explanation:

<u>Equation</u>:

  • cos x = 15/21
  • cos x = 0.714
  • x = arccos 0.714
  • x = 44° (rounded to the nearest degree)
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Answer:

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the complete question is found in the attached document

Step-by-step explanation:

1st step:

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4 years ago
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The answer is A.

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