Tracey is counting all the change she has been saving in her car. she only collects silver coins and finds that she has eight less dimes than nickels , and has four less than twice as many quarters as nickels. if she has $9.25 in her car all together , how many of each coin does she have ?

we need more info to solve this

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