# What is the distance between (-7,5) and (2,12)?

$\left(- 7 , 5\right) , \left(2 , 12\right)$
Distance betweeen them = $\sqrt{{\left({x}_{2} - {x}_{1}\right)}^{2} + {\left({y}_{2} - {y}_{1}\right)}^{2}}$
=sqrt((2-(-7))^2+(12-5)^2
$\sqrt{81 + 49} = \sqrt{130}$