which product is negative?

a.
–3 • (–2) • (–4) • (–7)

b.
–2 • (–7) • 12 • (4)

c.
4 • (–9) • (–3) • (–1)

d.
–6 • (–7) • (–8) • 0

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

it could be 1,3 and more others to create a cylinder.

step-by-step explanation: