Question

distnace between (-9,-13) and (26, 18)?

Answer 1

and the midpoint?

Answer 2

\[\sqrt((-13-18)^2+(-9-26)^2)\]
That is the distance.

Answer 3

It is the square root of the sum of the difference of squares.

Answer 4

so 46.75? and 8.5, 2.5?

Answer 5

As long as you punched in the numbers correctly then yes :)