Simplify the expression. Assume all variables represent positive real numbers.

A.
B.
C.
D.


Answer: C

Mathematics

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Use scientific notation to perform the following operations. Leave your answer in scientific notation.(3.3 × 1028) ÷ (1.1 × 10-26)

A. 3.3 × 1054 B. 3 × 102 C. 3 × 1054 D. 3.3 × 102

Mathematics

Draw the angle in standard position and state the quadrant in which the terminal side of the angle lies or the axis on which the terminal side of the angle lies.

A. Quadrant IV

B. Quadrant III

C. Quadrant I

D. Quadrant III

Mathematics

Plot the point (r, ?).(-2, 315°)

A.

B.

C.

D.

Mathematics

Solve the problem.A ladder is resting against a wall. The top of the ladder touches the wall at a height of 18 ft. Find the length of the ladder if the length is 6 ft more than its distance from the wall.

A. 24 ft B. 18 ft C. 30 ft D. 36 ft

Mathematics