3 years ago

What's the answer to this?

Mathematics

1 answer:

Lena [83]3 years ago

6 0

Hmmm... The words seem to be in some alien language..

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What value represents the solution of y-3.6=9?

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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3 years ago

3. A children's slide is 10 feet long and inclines 64° from the ground. The

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Answer:

87.0°

Step-by-step explanation:

The law of sines can be used to solve this. We have two sides of a triangle and the angle opposite one of them. We want to find the angle opposite the other known side.

In the attached, the triangle is ΔACS. We have side "a" = 9, and side "c" = 10. Angle A is given as 64°. The law of sines tells us ...

sin(C)/c = sin(A)/a

sin(C) = (c/a)sin(A)

C = arcsin((c/a)sin(A)) = arcsin(10/9·sin(64°)) ≈ 87.03°

The ladder makes an angle of about 87° with the ground.

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