Solve the problem.Given the approximation cos 24° ? 0.91, use trigonometric identities to find the approximate value of csc  If necessary, round the answer to two decimal places.

A. 0.41
B. 0.45
C. 2.46
D. 1.09

Answer: C

Mathematics

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Use transformations to graph the function.f(x) = -  + 1

A.

B.

C.

D.

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If A denotes the area of the sector of a circle of radius r formed by the central angle ?, find the missing quantity. If necessary, round the answer to two decimal places.r = 10.3 feet, ? = 10.769°, A = ?

A. 19.94 ft2 B. 22.94 ft2 C. 12.97 ft2 D. 9.97 ft2

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Change the logarithmic expression to an equivalent expression involving an exponent.log3 = -2

A. 3-2 = 
B. 2 = 3
C. 23 = 
D. 39 = 2

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Mathematics

Find dy/dx for the following equation: ? .  ?

A.
B.
C.
D.
E.

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Mathematics