Rectangle A measures 9 inches by 3 inches. Rectangle B is a scaled copy of Rectangle A. Select all of the measurement pairs that could be the dimensions of Rectangle B. OPTIONS:
A: 13.5 inches by 4.5 inches
B: 90 inches by 30 inches
C: 4.5 inches by 1.5 inches
D: 8 inches by 2 inches
E: 10 inches by 4 inches

If angle 2=3x +1 and angle 3=2x +4what is angle 2

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655