Solve the exponential equation. x = 81 - x

A. 0.810
B. 1.639
C. 0.610
D. -2.890


Answer: B

Mathematics

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Write the expression in the standard form a + bi.(- + i)6

A. 64 - 64i
B. -64
C. -64 + 64i
D. 64i

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On the real number line, label the points with the given coordinates.-5.75, -3, -1, 1.25  

A.

B.

C.

D.

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Simplify the expression. Assume that all variables represent non-negative real numbers.x + 

A. (x + 2) 
B. (x + 3) 
C. 3x 
D. 2 + 3x

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Use any method to evaluate the integral.

A.  csc4 x cot x + C
B. -  csc4 x + C
C. -  cot3 x + C
D. -  csc3 x + C

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