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ki77a [65]
3 years ago
15

Instructions: Find the missing side. Round your answer to the nearest tenth

Mathematics
1 answer:
zhuklara [117]3 years ago
8 0

Answer:

<h2>x = 20</h2>

Step-by-step explanation:

To find x we use cosine

That's

cos ∅ = adjacent / hypotenuse

From the question

The adjacent is x

The hypotenuse is 28

So we have

cos 43 = x / 28

x = 28 cos 43

x = 20.477

x = 20 to the nearest tenth

Hope this helps you

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