What is the value of x? rectangle with length 45 feet, width x feet, and diagonal 53 feet

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

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)

Are the corresponding angles congruent? explain why or why not.