13) In kite WXYZ, WX = 5, WY = 8, and WZ = 6.5. Find each of the following: (3 points) a) XY =
b) UX =

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad