a fish finder shows a large fish at 13 feet below the surface of the water and a smaller fish located 4 feet below the surface of the water. select all the expressions that are equivalent to the distance between

To find the distance between two points, you subtract the coordinates of one point from the coordinates of the other point. In this case, we want to find the distance between the large fish and the small fish.

The large fish is located at 13 feet below the surface, and the small fish is located at 4 feet below the surface. Since both fish are below the surface, we can subtract their distances from the surface to find the distance between them.

The distance between the large fish and the small fish can be represented as:

Distance = Large fish's depth - Small fish's depth

= 13 feet - 4 feet

= 9 feet

Therefore, the distance between the large fish and the small fish is 9 feet.

Note: There are no given expressions to select from, but the equivalent expression that represents the distance between the two fish is 9 feet.