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patriot [66]
3 years ago
13

2. Solve for x. Round answer to the nearest tenth. *

Mathematics
1 answer:
slavikrds [6]3 years ago
4 0

Answer:

x ≈ 7.4

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos22° = \frac{adjacent}{hypotenuse} = \frac{x}{8}

Multiply both sides by 8

8 × cos22° = x, thus

x ≈ 7.4 ( to the nearest tenth )

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