Answer:
there is no answer ( I mean this system of equations can't be solved)
Step-by-step explanation:
Because the x eliminates itself there will be no point.
Answer:
yes
Step-by-step explanation:
Answer:
f(r) = 2πr
Step-by-step explanation:
You know the formula for circumference in terms of radius is ...
C = 2πr
You are being asked to write this as a function named "f". That will be ...
f(r) = 2πr
A nine can go into a 20 two whole times. After that, there's still
some room left in the 20, but it's only enough room for a 2.