The width of two similar rectangles are 16 cm and 14 cm. What is the ratio of the perimeter?

A.) 81:64
B.) 64:49
C.) 9:8
D.) 8:7

List the 10 possible samples (without replacement) of size 3 3 that can be obtained from the population of five officials.

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Which statement justifies why angle ebc measures 90?