Respuesta :

Gcar6008
6.7 units. You have to use the distance formula here, which is √(x1-x2)^2 + (y1-y2)^2. √(-1-(-4))^2 + (1-(-5))^2 -> √(-3)^2 + (6)^2 -> √9 + 36 -> √45 -> 6.7