Respuesta :

Answer:

Step-by-step explanation:

4,8

Answer: sqrt 145

Step-by-step explanation:

(2,7) (-6,-2)

d = sqrt [(x-x)^2+(y-y)^2]

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

d = sqrt(8^2 + -9^2)

d = sqrt (64+81) = sqrt 145

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