After takeoff, a plane flies in a straight line for a distance of 4000 feet in order to
gain an altitude of 800 feet. Find the angle of elevation from the ground to the
plane.

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

What is the value of the expression below? 148+(-6)| + |– 35= 7|