Question 8 Multiple Choice Worth 1 points) (03.01 MC)
A'B' has endpoints located at A' (0,0) and B (2.0). It was dilated at a scale factor of from center (2.0). Which statement describes the pre-image?
2
o
AB is located at A(-2, 0) and B (2.0) and is half the length of A'B'
O AB is located at A(-2, 0) and B (2.0) and is twice the length of A'B'
AB is located at A(-1,0) and B (1,0) and is half the length of A'B'
O
AB is located at A (-1,0) and B (1.0) and is twice the length of A'B'

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

Which of the choices shown could be used to prove that aacp=abcp ?

What makes a trapezoid an isosceles trapezoid?