Use the geometric mean (leg) theorem. what is the value of a?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n