Answer:
A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new ... Roman Civilization began in 508 B.C. and ended in 476 A.D. How long did Roman Civilization last? 476-(-508) = 476+508 = 984 ...
Answer:
Step-by-step explanation:
Note that perimeter of rectangle 
So we have to solve for width or w.



Width of a rectangle is 5 units.
Hope this helps.
r3t40
Answer:
138
Step-by-step explanation: