Find the area of triangle.A = 36°20', b = 16.3 m, c = 8.1 mRound to the nearest whole number.

A. 78 m2
B. 39 m2
C. 80 m2
D. 20 m2


Answer: B

Mathematics

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Find an antiderivative of the given function.x-4 + 

A. -  + x1/2
B. -  + x1/2
C. -  + x1/2
D. -  + x1/2

Mathematics

Multiply or divide as indicated. ? 

A.
B.
C.
D.

Mathematics

Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log4

A. - 2log4x
B. 2 - log4x
C.
D. 8 - log4x

Mathematics

Graph the function. Graph g(x) =  where the graph of f is shown below. 

A.

B.

C.

D.

Mathematics