distance and midpoint of a line segment Review

Find the distance of the line segment. (draw the line, turn it into a right triangle, use a²+b²=c²)

 $\left(3-^-4\right)$  is equal to _________.

(-5 + -3) is equal to____

Which of the following formulas is the distance formula?

What is the distance between (-5, 5) and (1, -2)? (use distance formula. label the points.)

What do you call the point that bisects or divides a line segment into two congruent segments?

Which of the following formulas is the midpoint formula?

What is the midpoint between (3, -1) and (7, -5)? (use the midpoint formula. label the points)

What is the midpoint between AB?