PLS HELP ASAP ILL NAME THE PERSON WHO GETS THIS RIGHT THE BRANLIEST Find the measures of the complementary angles that satisfy each case. The angles have equal measure.

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

In the diagram below, tan θ = sqrt 3. what is the value of m?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)