Do you mean the length of the cable?
If so, it would be 13.42ft.
Take the cable as the hypotenuse, and add the squares of 12 and 6 then squareroot them.
Where is it ?... i dont see nun
Answer:
-15
Step-by-step explanation:
have a good day/night
may i please have a branliest

It's still just easier to add first though.