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True [87]
3 years ago
11

Cot^3/csct=cost(csc^2t-1)

Mathematics
1 answer:
kolbaska11 [484]3 years ago
8 0
\dfrac{\cot^3t}{\csc t}=\dfrac{\dfrac{\cos^3t}{\sin^3t}}{\dfrac1{\sin t}}=\dfrac{\cos^3t}{\sin^2t}=\cos t\cot^2t=\cos t(\csc^2t-1)
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Answer:

a) Ans: 8.5 miles per hour

b) Ans: 46.75 miles

Step-by-step explanation:

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b) Distance = Speed x Time

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5 0
3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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miskamm [114]
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3 0
3 years ago
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On the first test, the mean is 70, the standard deviation is 5, and your score is 80. on the second test, the mean is 70, the st
Mekhanik [1.2K]

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4 0
4 years ago
I need to simplify (a2b4c)3
denpristay [2]

Answer:

Hello There!!

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hope this helps,have a great day!!

~Pinky~

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3 years ago
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