3 years ago

Use trigonometry to solve for x. Round to the nearest tenth.

Mathematics

1 answer:

mel-nik [20]3 years ago

5 0

Answer

Step-by-step explanation:

You need to use cosine because the side length needed is adjacent and you have the hypotenuse.Set up a proportion of "cos23 = x/13" and solve by cross multiplying. Then just round.

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