HELP! Use the information above and the trigonometric identities to prove that A sin (ωt+φ) = c2 sin ωt + c1 cos ωt

Simply 8x squared + 5(7x squared- x) - 2x =

Select the two pairs of figures that are similar.

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?