Scottie is standing next to a lighthouse on the edge of a cliff overlooking the ocean. The cliff is 30 meters above sea level, and the lighthouse has a height of 15 meters. There is a man fishing in a boat directly below Scottie who has hooked a fish that is 10 meters below the surface of the water. a. use positive and negative numbers to represent the locations in relation to sea level
scottie=
top of the lighthouse=
the boat=
the fish=
b. how far is scottie from the fish?