Rewrite the expression with a positive rational exponent. Simplify, if possible.(- 125)-2/3

A. - 
B.
C. - 25
D.


Answer: D

Mathematics

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Which of the following is not true about the angles in a parallelogram??

A. ?Opposite angles are congruent. B. ?Adjacent angles are congruent. C. ?Adjacent angles are supplementary. D. ?The sum total of interior angles in a parallelogram equals 360?. E. ?When a parallelogram is bisected at a diagonal, the two triangles resulting are congruent because of the ASA Postulate.

Mathematics

Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.u(2) = 10, u '(2) = 4, v(2) = -3, v '(2) = -5.  at x = 2

A.
B. - 
C. - 
D. - 

Mathematics

Find the reciprocal of the given number.14

A. 1
B.  
C. -  
D. -14

Mathematics

Find the slope of the line that goes through the pair of points.(-5, -8) and (-7, -2)

A. 3 B. 2 C. -3 D. 6

Mathematics