(15 Points) Please Explain how to do and the answers From the top of a 279-foot lighthouse, a plane is sighted overhead, and a ship is observed directly below the plane. The angle of elevation of the plane is 27(degrees) and the angle of depression of the ship is 42(degrees).

Find A. the distance of the ship from lighthouse

Find B. The planes height above the water.

Round to nearest foot.

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp