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postnew [5]
3 years ago
7

Please check my answer!

Mathematics
1 answer:
umka21 [38]3 years ago
3 0

A ) P=6n+18 where N is the number of triangles. There's always two '9's and the 6 is based on how many triangles there are.

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What is the mean of the data set?
andre [41]
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I hope this helps

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HELP PLEASE WITH EXPLANATION
avanturin [10]
So hmm notice the picture below

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2 years ago
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andreyandreev [35.5K]

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Step-by-step explanation:

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2 years ago
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