The diameter is 20 so the radius is 10.
A=<span>πr^2
A=</span>π10^2
A=100π
C=2πr
C=2π10
C=20π
Answer:
3
Step-by-step explanation:
72÷(6x4)=3
Please let me know if this isn't right, Thank you.
Answer:
— If there are 16 seats in the first row, 18 seats in the second row, 20 seats in the third row , and so on, how many seats are there in all? Follow • 1 ... This is an arithmetic series with a difference of 2. a1 = 16 ... what is an equation equal of a line parallel to y=2/3x-4 and goes through the point (6,7). Answers · 3 ...
Step-by-step explanation:
Answer:

Step-by-step explanation:
When dividing numbers with powers, it is handy to remember that

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Answer:
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Step-by-step explanation:
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