The Answer is A.
To solve the equation for x you need to find a, b and c of the quadratic then apply the quadratic formula resulting in that answer.
Answer:
0.2x + y -6
Step-by-step explanation:
A and b are already there but to get c you just have to move 6 to the other side by subtracting it from the right side and adding it to the end of the left side.
Step-by-step explanation:
first you have to use the formula for circle is 2πr
22
π= ----
7
and r stands for radius
