What number should you multiply by to solve for the unknown number in each proportion?

a)24 = T
—. —
40. 30

b) 49 = R
—. —
56. 32

d) P = 112
—. ——
100. 28

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

312312

step-by-step explanation:

answer: 0,6

step-by-step explanation:

this would make it the y intercept.