Answer:
Option C
Step-by-step explanation:
we have
![-6x^{2} -6x+12=0](https://tex.z-dn.net/?f=-6x%5E%7B2%7D%20-6x%2B12%3D0)
step 1
Group terms that contain the same variable, and move the constant to the opposite side of the equation
![-6x^{2} -6x=-12](https://tex.z-dn.net/?f=-6x%5E%7B2%7D%20-6x%3D-12)
step 2
Factor -6 leading coefficient'
![-6(x^{2} +x)=-12](https://tex.z-dn.net/?f=-6%28x%5E%7B2%7D%20%2Bx%29%3D-12)
step 3
Complete the square
Remember to balance the equation by adding the same constants to each side
![-6(x^{2} +x+0.25)=-12-1.5](https://tex.z-dn.net/?f=-6%28x%5E%7B2%7D%20%2Bx%2B0.25%29%3D-12-1.5)
![-6(x^{2} +x+0.25)=-13.5](https://tex.z-dn.net/?f=-6%28x%5E%7B2%7D%20%2Bx%2B0.25%29%3D-13.5)
step 4
Rewrite as perfect squares
![-6(x+0.5)^{2}=-13.5](https://tex.z-dn.net/?f=-6%28x%2B0.5%29%5E%7B2%7D%3D-13.5)
simplify
![(x+0.5)^{2}=2.25](https://tex.z-dn.net/?f=%28x%2B0.5%29%5E%7B2%7D%3D2.25)
Answer:
Which school do you attend please and which grade are you in please
Answer:
765 miles
Step-by-step explanation:
Find the rate (mph) and then multiply the result by 9 hours:
340 mi
------------- * 9 hrs = 765 miles
4 hrs
Answer:
No.
Step-by-step explanation:
The solution x = 0 means that the value 0 satisfies the equation, so there is a solution. “No solution” means that there is no value, not even 0, which would satisfy the equation.
Answer:
if it is the curvy one it is -2 and for the segment/line it is -1.
Step-by-step explanation:
The x coordinate is the answer i don't know why u gave so many points.