Which expressions are equivalent to the one below? 16^x / 4^x a. (4^x * 4^x) / 4^x b. 4^x c. (16 / 4)^x d. 4 e. (16-4)^x f. 16^x

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