The construction has a given segment ab. a ray has been created from point c. there is an arc on ray c that was created with a compass that is the same distance between points a and b. the arc creates point d on ray c.
does the construction demonstrate how to copy a segment correctly by hand?
yes; the compass was kept at the same width as segment ab to create the arc from point c.
yes; a straightedge was used to create ray c.
no; the compass was not kept at the same width as segment ab to create the arc from point c.
no; a straightedge was used to create ray c.

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)

the answer is a) a healthy economy because it results from a steady rise in demand.