Find the next three terms of the sequence 80, –160, 320, –640, . .

1,280, –2560, 5120

–880, 1040, –880

–640, 1280, –2560

–1280, 2560, –5120

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 f

last graph i believe

step-by-step explanation:

worked it out i believe