The answer is b
Area=[pi]r2
= [pi](12 in)2
=452.16 in2
Hello there!
<u><em>Answer: ⇒⇒=1975</em></u>
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Step-by-step explanation:
First you had to multiply by the number.

1975 is the right answer.
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Hope this helps!
Thank you for posting your question at here on brainly.
Have a great day!
-Charlie
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Jusst plug in n = 10
so its 5(10) + 100 = 150
Answer:
$50.4
Step-by-step explanation:
12% of 45 is 5.4
5.4 + 45 = 50.4
Hope I helped! Have a great day :)
Answer:
r=8
hope this helps
have a good day :)
Step-by-step explanation: