Noah says 4/9 is equivalent to 20/45. Check his work by completing the table of equivalent ratios.

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.