13. Nathan completed 60% of the passes he attempted during the last football season. If he attempted 90 passes, how many did he complete?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.

Simplify this expression. 8x 16(x + y)

Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x