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Mkey [24]
3 years ago
12

Which models selecting a combination of 3 objects taken from a group of 8 items?

Mathematics
1 answer:
Natalka [10]3 years ago
6 0
The correct answer would be C.) 8C3 = 8!/(5!)3!.
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Answer:

The answer to your question is:  letter D

Step-by-step explanation:

First we need to find the distances between the points,

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distance AC = 9       get it just by counting the points in the graph

To know the distance BC, use the pythagorean theorem

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Finally, perimeter = AB + AC + BC

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Answer:

3/2

Step-by-step explanation:

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