Rite an equation in standard form of the circle with the given properties. Center at the origin; r = square root 6

Every time you drive you will experience a combination of driving conditions and environments.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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).