Hmmm A millimeter would be too big for that .
I think millionths of a meter would be about right. Micrometers.
Answer: train A arrives first
Step-by-step explanation:
Answer:
31
Step-by-step explanation:
(-1-2)^2+(-5-1)^2
(1+4)+(25+1)
5+26
31
Answer:
75.3074525 dgrees
Step-by-step explanation:
law of sines
29/sin(115 degrees) = 13/sin(B)
==> B = 0.418374736 rad
or 75.3074525 dgrees