Solve for x solve for x. 4x = 3/8 asap 30 points

1/3(x-10)=-4 solve for x with steps

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?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.