Pensé un número y lo dividí entre 3 luego sume 15 y el resultado fue 23​

  x: 3 = 23 -15

     x = 8 x 3

    x = 24

Step-by-step explanation:

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

1010: 3030

is it i think