Solve the problem.Find the area of the sector having radius 13.5 meters and a central angle . Round to one decimal place.

A. 4.5 m2 
B. 1.5 m2 
C. 61.3 m2 
D. 122.7 m2 


Answer: C

Mathematics

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Solve the problem.The graph below shows the first derivative of a function y = f(x). Select a possible graph of f that passes through the point P. f'

A.

B.

C.


D.

Mathematics

Factor the polynomial completely. If the polynomial cannot be factored, write "prime."192 - 3x2

A. 3(8 + x)(8 - x) B. 3(x - 8)2 C. 3(x + 8)(x - 8) D. Prime

Mathematics

Divide. Write the answer in lowest terms and as a whole or mixed number where possible. ÷ 

A.
B.
C. 10
D. 3

Mathematics

Find the exact value of the expression.tan 105°

A.
B.
C. -2 - 
D. 2 + 

Mathematics