Trig Problem Set Ginger is sitting in an observation post that has been built in a tree. She looks down on the Professor with an angle of depression of 50
degrees. What is the angle of elevation from the Professor to Ginger?

What number produces an irrational number when multiplied by -1.25

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

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g