Monica earned $18.50, $23.00, and $15.00 mowing lawns for 3 consecutive weeks she wanted to earn an average of at least $18 per week. what is the minimum she should earn during the 4th week to meet her goal?

2 is the final ! : )

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine