If the length of the rafter includes the amount it overhangs the wall, saying the collar tie is at the midpoint of the rafter does not locate it with respect to the walls. Then the appropriate choice is ...
... D. not enough information
_____
If the midpoint of the rafter is taken to be the point halfway between the wall and the peak of the roof, then the midsegment postulate applies. The length of the collar tie is half the distance between the walls, hence ...
... A. 3.04 m
I believe it is SI system international
Well, I assume it would differ for all people because we are all different, individual human beings. We are all our own unique person that feels uniquely about all subjects. You should take a philosophy class.
Answer:
1. The people that live in the apartments
2. This is a fee
3. This is a fee
4. Yes, Even if in another state your credit card will be ruined so it's best to just tell the landlord you haven't lived there for 3 months.
It would be air hose I say