Parallelogram ABCD has vertices A(0,0), B(2, 4), C(x, y) and D(5,0). What are the coordinates of point C?

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24