Hello! I believe the answer to your question is C (hours). If t is the amount of time it takes, hours is a unit of time, therefore I assume that would be your answer. :)
Cause you have the slashes and 2/4/5/6/7and 3/4/5/6/7
Answer:
the answer should be 48cm or 36cm if you need the working it will be my pleasure
Vertical angles are congruent, so
107=3x-4
3x=111
x=111/3=37°
There are 4 people that all I know hope this helps a little
