Midpoint Pythagorean

What is the midpoint between (3, -1) and (8, -6)

• (11, -7)

• (-5.5, -3.5)

• (5.5, -3.5)

• (2, -2)

Which equation can be used to solve for "x"?

• 15² – x² = 21²

• x² – 15² = 21²

• 15² + 21² = x²

• 21² – 15² = x²

Determine the length of the missing side.

• 7

• 8

• 17

• 23

Find the midpoint:

Find the value of x.

• 36

• 12

• 16

• 25

Find the value of x.

• 15

• 16

• 18

• 17

Find the length of the missing side

• 17

• 15

• 22

• 13

_{^{Find the missing side}}

• 9

• 41

• 6.4

• 6.2

Use the x-coordinates of the two points given to calculate the x coordinate of the midpoint.
*Remember the x coordinate for the midpoint is 5*
You can use any combination of the numeric operation (+, -, x, ÷).Show your calculations in the answer box.

Find the midpoint between the points on the graph. Write your answer as an ordered pair.