Avery threw a football 60 yards , how many meters is that?

Which value is not a solution of 8x^3 – 1 = 0

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d. c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft