The quadrilateral pqrs is shown in the diagram below. The diagonal rp is also shown. Pq=7cm Rs=9cm Ps=15cm

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

State one method by which you can recognize a perfect square trinomial.