A vertical pole 4 m high is placed at Q. An instrument placed on the top of this pole measures the angle of elevation of the top of the tower. Calculate the size of this angle of elevation.

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

What is another way to express 36 +32

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl