Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{ \sqrt{130} \: \: units}}}}}[/tex]
Step-by-step explanation:
Let the points be A and B
Let A ( 1 , 3 ) be ( x₁ , y₁ )and B ( -6 , -6 ) be ( x₂ , y₂ )
Finding the distance between these points
[tex] \boxed{ \sf{distance = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } }}[/tex]
[tex] \longrightarrow{ \sf{ \sqrt{ {( - 6 - 1)}^{2} + {( - 6 - 3)^{2} } }}}[/tex]
[tex] \longrightarrow{ \sf{ \sqrt{ {( - 7)}^{2} + {( - 9)}^{2} } }}[/tex]
[tex] \longrightarrow{ \sf{ \sqrt{49 + 81}}} [/tex]
[tex] \longrightarrow{ \sf{ \sqrt{130}}}[/tex] units
Hope I helped!
Best regards! :D