Respuesta :

wegnerkolmp2741o

Answer:

sqrt(13)

Step-by-step explanation:

The distance between 2 points is given by

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

  = sqrt((-1-2)^2 + (3-1)^2 )

  = sqrt( -3^2 +2^2)

  = sqrt(9+4)

  = sqrt(13)

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