Answer:
2
Step-by-step explanation:
The correlating sides are similar meaning;
8/x = 16/4
using cross multiplication you will get;
16x = 32
which simplifies to;
x = 2
x^2-12x+(6)^2 is correct answer
7uby-step explanation:
I not 100% sure but I chose C.
Hope this helps.. but good luck :)
-2