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soldier1979 [14.2K]
2 years ago
12

In ΔXYZ, ∠Y=90° and ∠X=24°. ∠ZWY=81° and XW=7.1. Find the length of WY to the nearest 10th.

Mathematics
1 answer:
Brums [2.3K]2 years ago
4 0

Answer:

0.5

Step-by-step explanation:

delta math

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Please solve 5 f <br> (Trigonometric Equations)<br> #salute u if u solved it
Zanzabum

Answer:

\beta=45\degree\:\:or\:\:\beta=135\degree

Step-by-step explanation:

We want to solve \tan \beta \sec \beta=\sqrt{2}, where 0\le \beta \le360\degree.

We rewrite in terms of sine and cosine.

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Use the Pythagorean identity: \cos^2\beta=1-\sin^2\beta.

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By the quadratic formula, we have:

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3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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