Find x, y, and z in the given figure.

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

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Find cot x if sin x cot x csc x = √2