Answer:
the answer is 1,055.04 ft^3
Step-by-step explanation:
you take 7 multiply it by 3.14 and multiply it by 4^2 the multiply the total by three.
Answer:
Step-by-step explanation:
the formula for a cylinder is πr^2 x H
if it equals 10 to find the others you just need to do algebra
to find diameter times it 2
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Divide 3.24 with 6 and the answer will be found
$0.54
Answer: 3/4 inch
Step-by-step explanation:
When Jim was 15, he grew 1/4 of an inch and when he was 16, he grew 1/2 of an inch.
His growth during those two years will be:
= 1/4 + 1/2
= 1/4 + 2/4
= 3/4 inch
His growth increased by 3/4 inches.
Here is the equation: x+(x+20) = 120
Since you can't combine anything yet, its x+x+20=120
You need to get x by itself
Minus 20 from both sides
Its x+x=100 now
Combine the x's which is now 2x
Now divide 100 by 2 which is 50
x=50
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Lets check:
50+(50+20)=120
Now combine the numbers in the parentheses
Its now 50+70=120
50+70=120 and 70-50=20
As you can see, he ran 50 minutes the first day and 70 minutes the second day
