How farare 27and -54 apart on the number line

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

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 zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36