HELP what is the volume in terms of pi?

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points