Given: angle Ris congruent to angle E AND that point M is the midpoint of segment RE 1) ZRZE AND 2) Mis the midpoint of RE
Prove: ABRM ATEM
B
R
M
E
T

What properties allow transformation to be used as a problem solving tool

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)