Answer:
5x+14y+9z
Step-by-step explanation:
combine 8x and -3x to get 5x
combine 5y and 9y to get 13y
combine -4z and 13z to get 9z
C because median is all about the middle
The area of the square is 9, the area of all the semi circles added together is 15.7, when you add them together you get 24.7
