Points p and q belong to segment
ab
. if ab = a, ap = 2pq = 2qb, find the distance:
b
between the midpoints of segments
ap
and
qb
.

What is the base of 1/9 to the power of 2

Asap! i'm not good math and i'm lost.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]