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Nina [5.8K]
3 years ago
8

Solve for x. x−1/4=38 Enter your simplified answer in the box.

Mathematics
1 answer:
densk [106]3 years ago
4 0
Simplified answer is 5/8. This is how it has been solved:

1. x - 1/4 = 3/8;
2. x = 1/4 + 3/8;
3. x = 2/8 + 3/8;
4. x = 5/8;

Hope everything is clear.
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What is the length of BC in the right triangle below?
Verdich [7]

Answer:

<h2>BC = 39</h2>

Step-by-step explanation:

Use the Pythagorean theorem:

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We have

leg=AC=36,\ leg=AB=15, hypotenuse=BC

Substitute:

BC^2=36^2+15^2\\\\BC^2=1296+225\\\\BC^2=1521\to BC=\sqrt{1521}\\\\BC=39

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lesya [120]
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ANSWER:  c)

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