Consider the diagram below. GA and FA are radii and DG and FD are tangent to circle A. Determine the value of x.

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

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Plzzz answer both questions and i will give you 100 points