Question 491777
the distance between the two points. (-2,-6) and (13, -26)
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{{{d^2 = diffy^2 + diffx^2 = (-6+26)^2 + (-2-13)^2}}}
{{{d^2 = 20^2 + (-15)^2 = 400 + 225 = 625}}}
d = 25