Answer:
C.
[tex]\sqrt{65}[/tex]
Step-by-step explanation:
[tex](-9,-6)=(x_1,y_1)\\(-2,-2)=(x_2,y_2)\\\\d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\ \\d = \sqrt{(-2-(-9))^2+(-2-(-6))^2} \\\\d = \sqrt{(-2+9)^2+(-2+6)^2} \\\\d = \sqrt{(7)^2+(4)^2}\\ \\d = \sqrt{49+16}\\ \\d = \sqrt{65}[/tex]
