Question

How do you solve his problem

Answer 1

20

Explanation:

`d = √((x_2 - x_1)^2 + (y_2 - y_1)^2)`

`d = √((-6 - 10)^2 + [7 - (-5)]^2)`

`d = √((-16)^2 + (7 + 5)^2)`

`d = √(256 + 12^2)`

`d = √(256 + 144)`

`d = √(400)`

`d = 20`

Answer: 20