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Ray Of Light [21]
2 years ago
6

Please help I've been getting this same problem wrong all day lol

Mathematics
2 answers:
worty [1.4K]2 years ago
7 0

Answer:

9\sqrt{2}

Step-by-step explanation:

=3\sqrt{2}+6\sqrt{2}

\mathrm{Add\:similar\:elements:}\:3\sqrt{2}+6\sqrt{2}=9\sqrt{2}

kolezko [41]2 years ago
5 0

Answer:

I came up with the answer of 12.27 so D

Step-by-step explanation:

I hope this helps :3

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The answer is:

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