A farmer has 120 feet of fencing which she plans to use
to fence in a plot of land for a
pig pen. If she chooses to
enclose a plot along the broad
side of her barn, what is the
largest area that can be
enclosed? (Note The side along
the barn will not require
fencing.)

you could fence each side with 40 feet if fence if the side with the barn does not need fencing

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: