Answer:
C
Step-by-step explanation:
We know
is in between
and 
Thus the dot has to be in between
and 
And it should be
unit after 
Observing all the number line , we see C is the absolute match!
(Y2 -Y1)
————-
(X2-X1)
4-3
—— =
3-8
1/-5
I think the smallest sides correspond to the smallest angle measurement. So the smallest side would be UT and then VT and then UV.
He built 15 robots (4 + 8 + 3) = 15
he built an average of 5 robots per day....(4 + 8 + 3) / 3 = 15/3 = 5
The is 42 because that the answer to the question