Answer:
11 and 12?
Step-by-step explanation:
the square root of 129 is about 11.35
He will use 7 pegs in total to hang 6 t shirts in line
9514 1404 393
Answer:
3
Step-by-step explanation:
The definition of an inverse function is ...
f^-1(f(x)) = x
Then ...
f^-1(f(3)) = 3