Answer:
download graphing calc, it'll help u sm
Step-by-step explanation:
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Answer:
5.
Step-by-step explanation:
Use a proportion.
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Formula
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Area of circle = πr²
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Find Area of circle
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Area of circle = 3.15 x 3²
Area of circle = 28.26 unit²
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Answer: Area = 28.16 unit²
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Pi is 3.14
1st # is 3.13
2nd # is 3.15
These numbers are irrational because pi=infinity
( I am not exactly sure if this is right so don't blame me if you get this wrong, I just tried to help.....) :T
Answer:
5 pounds.
Step-by-step explanation:
22 - 17 = 5