Awheelchair ramp has an angle of elevation of 15 degrees. if the ramp reaches to the top of a 22 inch high porch, how long is the ramp

A(t)=728(1+0.04)^t how much money did aditya originally invest

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers