Find the area of the shaded regions. give your answer as a completely simplified exact value in terms of π (no approximations). (sorry for the inconvenience)

Find the value of x. give reasons to justify your solutions! c ∈ ae

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

Let x = a + bi and y = c + di and z = f + gi. which statements are true?