Which amount is a reasonable tip for an airport skycap? $2 total $2 per bag $5 per bag $10 per bag

What is the measure of ac? 5 units 13 units 26 units 39 units

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

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).