Respuesta :

jcherry99

Answer:

Step-by-step explanation:

formula

d = sqrt( (x2 - x1)^2 + (y2 - y1)^2 )

Givens

x2 = 2

x1 = - 7

y2 = -6

y1 = - 6

Solution

d = sqrt( (2 - - 7)^2 + (-6 - - 6)^2 )

d = sqrt( 9^2 + (-6 + 6)^2 )

d = sqrt(9)^2

d = 9