The raised end of a 60 yard drawbridge is 18 yards above the ground. What is the angle of elevation of the drawbridge?

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction