2 years ago

Chelsea writes the expression (n + 1)(n + 2) + 2n for the number of circles used to make the nth figure in the pattern shown.

1 answer:

3 0

Answer:

Step-by-step explanation:

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saveliy_v [14]

Im not sure what the answer is but dont open the link its a virus

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Assoli18 [71]

The answer is that the first one is not the longer one the second one is.
the first one equals 2
the second one equals 5

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NARA [144]

<u>Answer:</u>

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2×8=16

7×3=21

2/3 + 7/8 = 16/24 + 21/24

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Arisa [49]

Answer:

1846

Step-by-step explanation:

1290+456

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VLD [36.1K]

Answer:

x=1, x=4

Step-by-step explanation:

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2 years ago