Respuesta :

Answer:

1. B

2. E

Step-by-step explanation:

d=√((x_2-x_1)²+(y_2-y_1)²)

[tex]d = \sqrt{(11--7)^{2} + (-5-2) ^{2} } [/tex]

=19.31

0.5-(6-0.5), -2- (1--2)

0.5-5.5,-2-3

(-5,-5)