2+3
For what value of a does 9 -
27
?
11
3

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

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).

3x + 4y = 5 x- 3y = -7 solve by substitution