Find the area of the shape shown below.​

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

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2

All below answer as a ratio in simplest form a. 8 feet to 6 yards as a ratio b. 76 centimeters to 1 meter c. 6 cups to 4 pints d. 9 gallons to 21 quarts e. 45 seconds to 2 hours f. 4 years to 8 months