The population P of a certain town is given by the equation P = 50,000(1 + r)t, where r is the annual rate of population increase and t is the number of years since 1990. a. What was the population in 1990?

b. In 2001 the population was 100,000. What was the annual rate of population increase?

Question 6, Interpret characteristics

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

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.