A banner is made of a square and a semicircle. the square has side lengths of 24 inches. One side of the quake is also the diameter of the semicircle. what is the total area of the banner? Use 3.14 for n. Help me please

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212