Answer:
15
Step-by-step explanation:n two points is given as;
[tex]\sqrt{(x1 -x)^2 + (y1 - y)^2}[/tex]
With points (7, -6) and (-5,3)
x = 7
x1 = -5
y = -6
y1 = 3
Slot in the values
= [tex]\sqrt{(7 - (-5))^2 + (3-(-6))^2}[/tex]
= [tex]\sqrt{(7+5)^2 +(9)^2 }[/tex]
= [tex]\sqrt{12^2 + 81}[/tex]
= [tex]\sqrt{144 + 81}[/tex]
= [tex]\sqrt{225}[/tex]
= 15
