Respuesta :

Using the distance formula, we can find the distance between these two points.

[tex]\sqrt{(x.2 - x.1)^{2} + (y.2 - y.1)^{2}}[/tex]

√(12 + 4)^2  + (-9 - 6)^2

√16^2 + (-15)^2

√481 (this is your answer.)