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yKpoI14uk [10]
3 years ago
7

Find the measure of the indicated angle to the nearest degree.

Mathematics
1 answer:
eimsori [14]3 years ago
6 0

1. use sin

inverse of sin(44/57) = 50.5 ---> 51°

2. use tan

inverse of tan(6/8) = 36.8 ---> 37°

3. use cos

inverse of cos(20/31) = 49.8 ---> 50°

4. use sin

inverse of sin(37/58) = 39.6 ---> 40°

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Find the surface area of the cylinder to the nearest tenth of a square unit. use 3.14 for pi
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Given:

  • Height of cylinder is 18.2 cm
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~

To Find?

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~

Solution:

Using formula:

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~

Substituting values in the formula:

\longrightarrow \sf 2 × 3.14 × 3 (18.2 + 3)

\longrightarrow \sf 6.28 × 3 (21.2)

\longrightarrow \sf 18.84 × 21.2

\longrightarrow \sf 399.4 cm²

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  • Hence, (B) 399.4 cm² is right answer.
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Answer:

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Cole got $100 for his birthday. he can either save the money or buy a tennis racket with it what is the opportunity cost if he b
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Answer:

A. winning games with his new racket

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2 years ago
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Answer: 17.75 pounds

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The number of pounds of soil that they put in the first flower bed altogether will be:

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