Find the measure of an angle that is complementary to Options:
A. 5 degrees
B. 2 degrees
C. 8 degrees
D. 9 degrees

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?