I believe it would be 12, I believe this because its states that it is TWICE as long therefore is made from the same metal so 6x2=12
Answer:
Step-by-step explanation:
You can use the <u>determinant</u><u> (square root)</u> of a quadratic equation to determine the number and type of solutions of the equation.
> 0 → 2 real solutions
- if
is a perfect square, then rational sol'ns
- if
is not a perfect square, then irrational sol'ns
= 0 → 1 real solution (double root)
< 0 → 2 imaginary(complex) solutions
Answer:
I think its C 2 billion dollars
Step-by-step explanation:
-12+2c=2*c-6:2*c-6=0. C-6=0 and c=6.