A rectangle has vertices (6, 4), (2, 4), (6, -2), and (2, -2). The rectangle is dilated, and the new vertices are (15, 10), (5, 10), (15, -5), and (5,-5). Which of the following represents the motion rule used to dilate the rectangle? O (x, y) (x +9, y+6) O (x, y) + (x + 2.5, y +2.5) O (x, y) O (x, y) → (2.5x, 2.5y)​

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

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

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10