Rodger visited a ski and snowboard shop the other day to buy a new snowboard. the store said it was having a sale, 20% off snowboards. usually, these snowboards cost $300 when they aren't on sale. rodger told his friend, john, that they are only $60 today. but john thinks that he made a mistake in his math. what did he do wrong? find the real price of the snowboard.

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

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation: