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KatRina [158]
3 years ago
13

Please help show all work thank you

Mathematics
1 answer:
timama [110]3 years ago
4 0
To start off, let's cross-multiply this proportion. We get the following:

15a=8b

Now, divide both sides by 8

\frac{15a}{8}=b

Now, divide both sides by 15

\frac{a}{8}=\frac{b}{15}

That's your answer. Hope this helps! :)
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Find x in the triangle below. Round your answer to the nearest tenth.
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Answer:

Step-by-step explanation:

Remark

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Formula

cos(theta) = adjacent side / hypotenuse

Givens

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Solution

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  • cos(57) = 0.5446
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