Answer:
[tex]\boxed{\sf{13}}[/tex]
Step-by-step explanation:
The only way to solve this problem is to use the distance formula from left to right.
Distance formula:
[tex]\sf{(X_1,Y_1)(X_2,Y_1)}[/tex]
[tex]\sf{\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}}[/tex]
y2=5
y1=(-7)
x2=2
x1=7
Solve the problem by rewriting it down.
[tex]\sf{\sqrt{\left(2-7\right)^2+\left(5-\left(-7\right)\right)^2}}[/tex]
[tex]\boxed{\sf{=13}}[/tex]
Therefore, the final answer is 13.
I hope this helps! Let me know if my answer is wrong or not.
