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Vinvika [58]
3 years ago
9

Need help please on Pre Calculus!!! Directions: verify each identity

Mathematics
1 answer:
Juliette [100K]3 years ago
3 0
You first simplify

tan(x) = cos(x)/sin(x) and cot(x) = sin(x)/cos(x)

Then you plug that in and then you simplify even more
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A sphere has a volume of V=900 in cubed. What is the surface area?
ycow [4]
First, we must solve for the radius of the sphere:
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3 years ago
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2 years ago
Suppose you have a random sample of 50 of these animals. What is the probability that the mean life span of the sample group is
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