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Akimi4 [234]
3 years ago
9

Simplify sin(tan^(-1)x)

Mathematics
1 answer:
AnnZ [28]3 years ago
4 0
Sin (tan^(-1)X)
Sin (1/tan X)
Sin (1/1 / tan X/1)
Tan X = sin X/cos X

Sin (1/1 / sin X/cos X)
Sin (1/1 • cos X/Sin X)
Sin (cos X/sin X )
Cos X.

I believe the correct answer is cos X.
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Answer:

133°

Step-by-step explanation:

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answer = 113°

3 0
3 years ago
What fraction of 1 gallon is 1 quart
morpeh [17]
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3 years ago
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4 years ago
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Shakeva buys a car for $41.9K. Her state charges a 5% sales tax, $27 for registration, $19 for a new title certificate, and $45
OLEGan [10]

Answer:

Shakeva will pay $44,086 for the purchase including all the fee.

Step-by-step explanation:

Given that:

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Shakeva will pay $44,086 for the purchase including all the fee.

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3 years ago
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Step-by-step explanation:

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