<h3>
Answer: Adjacent</h3>
Adjacent angles share a common side. Think of two neighboring adjacent apartments that share a common wall.
72 stickers if there are 90 in total subtract 18 and boom 72
Answer:
<h2>7n + 28</h2>
Step-by-step explanation:

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Hello, Marymack!
We know that in a geometric sequence defined by

and

, the sum can be calculated the following way: