Answer: the answer is A
Step-by-step explanation:
Jus took the quiz
Hiiioo I will believe you us a² + b² = c² solve this ( pythagorean theorem ) but I could be wrong but I got 164 as my answer!
The same way you divide normal numbers, 0.5/0.5 = 1
Hi there!
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I believe your answer is:

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Here’s why:
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Hope this helps you. I apologize if it’s incorrect.
<h2>
<u>Answer:</u></h2>
Susan = x
Gina = 3x
Sum of their ages = 12
Susan's age = ?
We can see that,

Susan is <u>3</u><u> </u><u>years </u>old.