The volume of a prism = area of the base * height
substitute:
640 = A * 8
base area=80 sq ft<span />
6/10 and 13/20, sorry i would explain this but its late, cheers.
Hope this Helps.
Step-by-step explanation:
let the numbers x and y
so x + y =13
x - y = 5
add two equations together
2x = 18
divide both side by 2
x = 9
sub in any equation
9 + y =13
y = 4
the numbers are 9 and 4
A ton weighs 2000 pounds, so if you were to take 6 tons, it will be 12000 pounds.
Answer:
x = 2
Step-by-step explanation:
2x-3 = 1
use addition property of equality (add 3 to each side to keep balance)
2x = 4
use division property of equality (divide both sides by 2)
4/2 = 2
so,
x = 2
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