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Pie
2 years ago
10

Solve for x. Round to the nearest tenth, if necessary.

Mathematics
1 answer:
SashulF [63]2 years ago
8 0
<h3>Answer:  3.6</h3>

=======================================================

Explanation:

We use the cosine ratio here. Make sure your calculator is in degree mode.

cos(angle) = adjacent/hypotenuse

cos(69) = x/10

10*cos(69) = x

x = 10*cos(69)

x = 3.583679495453 which is approximate

x = 3.6

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