What is the greatest fraction you can make using the digits 4, 7, and 9?

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false