A marathon is a 26. 2-mile race that commemorates the run made by a Greek soldier, Pheidippides, that took place in 490 BCE. How many kilometers did he run? (Note: 1 mi = 1. 6 km. ).

Find the value of x for which abcd must be a parallelogram -9-6x x-30

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

I’m confused on how to work the pie charts