A person at the top of a lighthouse sights a boat in the water. The angle of depression is 60°. If the lighthouse is 80 feet tall, find the distance from the base of the lighthouse to the boat.​

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

Solve the equation.then check your solution 8=1.88+a