Respuesta :

Answer:

9.85

Step-by-step explanation:

[tex]Distance=\sqrt{(x2-x1)^2+(y2-y1)^2}[/tex]

[tex]\sqrt{(1-(-8))^2+(4-0)^2}[/tex]

[tex]\sqrt{97}[/tex] = 9.8488

good luck, i hope this helps :)