Simplify each product. write in standard form. (explain)
29.
(w + 1)(w + 12)
31.
(3r - 2)^2
33.
(7q + 2)(3q + 8)

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

my answer is$ 12

step-by-step explanation:

because 15 -2=12