A species of phytoplankton measures about 2 × 10–6 in. A grain of sand measures about 1 × 10–4 in. About how many times longer is the grain of sand than the phytoplankton?

c00chie

Step-by-step explanation:

A trapezoid can never be a parallelogram.

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