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4vir4ik [10]
3 years ago
5

Need a correct answer please

Mathematics
1 answer:
nikitadnepr [17]3 years ago
8 0

Answer:

DM = 12

Step-by-step explanation:

I'm not very good with explaining but since MB is 12, vertex to the centroid which is M is 2/3 of the median, which is the line. So, since 12 is the 2/3 of the median, then DM would also be 12, since it's from vertex to centroid. Hope this helped.

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<em>Additional comment</em>

It is helpful to memorize the squares of integers 1-20 and the cubes of integers 1-10. Being able to recognize these numbers can save you a lot of time on problems like this.

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3 0
3 years ago
Read 2 more answers
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pav-90 [236]

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