You are perched in the crow's nest, C, on top of the mast of the ship, S. Find formulas for d, the distance you can see to the horizon, H, and l, the distance to the horizon along the earth's surface, min terms of x, the height of the ship's mast, and r, the radius of the earth.

Sorry guys but as you have a small brain

For the equations below which statement is true ?

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.