D = 2r => 12.6 = 2*r => r=6.3
A = π*r^2 = (3.14) * (6.3)^2 = (3.14)*(39.69) = 124.6266 which is approximately 124.63
Hope this helps!
Answer:
The question isn't completely clear, but I believe that the answer would be 7m. That is the correct format.
Answer:
C
Step-by-step explanation:
"6 more than the quotient of a number and 5"
Answer: 6+(x·5)
To find f(g(x)), plug g(x) into f(x) and simplify.
f(x/2) = 2 - 1/(x/2)
All you have to do is simplify the right side of the equation.
Take it from here.
