r=d/2. r=17/2. r=8.5
Area= pi r^2. A= 3.14*(8.5)^2
A= 226.87
Noelia has 216 cards after buying part of the set with her friends.
<h3>What is addition?</h3>
Combining items and counting them as a single, large group is done through addition.
Given that, Noelia has 144 role-playing cards.
Now, she bought 72 cards more, therefore, the number of cards Noelia has is:
144 + 72
= 216
Hence, Noelia has 216 cards after buying part of the set with her friends.
Learn more about the addition:
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Answer:
2 is the leading coefficent and its a 3rd degree polynomial
Step-by-step explanation:
X = 3 so 22 needstobe20characterslong