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Masteriza [31]
3 years ago
10

A cylinder has a raduis of 12 m and a height of 9 m. What is the exact volume of the cylinder​

Mathematics
2 answers:
oee [108]3 years ago
5 0
V = πr²h
V = π×12²×9
V = π×144×9
V = 1296π m³
irina [24]3 years ago
4 0
The exact volume would be 21
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Answer:

30 gallons of 6% milk, and 45 gallons of 1% milk.

Step-by-step explanation:

x=quarts of 6% butterfat

<h2>First, write an equation.</h2>

0.06x+0.01(75-x)=0.03*75

<h2>Multiply both sides by 100.</h2>

0.06x*100+0.01*100(75-x)=100*0.03*75

<h2>Simplify</h2>

6x+75-x=3*75

6x+75-x=225

<h2>Solve</h2>

5x=225-75=150

5x=150

x=30

75-30=45

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