Answer
4.1
Work Step by Step
Substitute the given values into the distance formula. Simplify to find the distance.
$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$
$d=\sqrt{(7-3)^2+(-2-(-1))^2}$
$d=\sqrt{(4)^2+(-1)^2}$
$d=\sqrt{16+1}$
$d=\sqrt{17}$
$d=4.1$
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