Answer:
The answer would be 11 1/3 ft sqared
550=km is what I think it is but not a hundred percent sure
Use dimensional analysis. 1 lb = 16 oz will be the conversion factor. 162 oz x (1 lb/16 oz) = 10.125 lb.
Answer:

Step-by-step explanation:
Given:


Substitution can be used to find the value of
:




Hope this helps :)
They are all supplementary to each other because supplementary means that they all add up to 180