If t is the midpoint of modifying above upper s upper u with bar, what are st, tu, and su?
a. st = 20, tu = 20, and su = 40
b. st = 80, tu = 80, and su = 160
c. st = 16, tu = 80, and su = 160
d. st = 102, tu = 102, and su = 204

how are the two angles below related? drawing not to scale.
a. supplementary
b. adjacent
c. complementary
d. vertical

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

What is the measure of one interior angle of a pentagon

Proving the congruent supplements theorem