Answer: 5
Step-by-step explanation:
use this equation [tex]\sqrt{(x2-x1)^{2} + (y2-y1)^{2}[/tex]
your points are (7,2) and (7,-3)
i recommend plugging into a calculator.
(7-7)^2 + (-3-2)^2
you get 25 (first part cancels out, and (-5)^2 = 25)
and then [tex]\sqrt{25}[/tex] = 5
