Robert has 60 feet of fence to make a dog pen. he will use the house for one side of the pen, as shown above. what dimensions will make the largest pen?

ummm seems that u didnt post the attachement !

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

d 600 because 15*10*2=300

300+300=600

step-by-step explanation: