Find the perimeter of the shaded region. Keep answer in exact form. rectangle with two semi circles within it. semi circle have a diameter of 6 and regtangle has a lenght of 13.

What is the exact volume of the cylinder 1.5 m 2.5 m

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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