homework help: Number Stairs … Is This Rule Correct? - Help.com

Rachel1991--x
offline Verified (6 years, 4 months) Visit Rachel1991--x's shoutbox
GB

Number Stairs …

Is This Rule Correct?? If So Hoe Do I Explain it??

3×3 no. stair = 6n+44
4×4 no. stair = 10n+110
5×5 no. stair = 15n+220
6×6 no. stair = 21n+385
7×7 no. stair = 28n+616

Please Help x x x x xx

This open post was written 6 years, 3 months ago | V/U/S: 3,074, 9, 8 | Edit Post | Leave a reply | Report Post


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C.M.Theisen changed the tags on this post: they were "number, Four-wheel drive, 616, 385, 110, please, Help, Six-wheel drive, Boeing 7x7, Stair, homework" 6 years, 3 months ago.

C.M.Theisen invited 1 user to read this post 6 years, 3 months ago.

aplg0 offline Unverified User #
An Unknown Location | 6 years, 1 month ago (1 month, 3 weeks after post)

This is all correct

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gracexv offline Unverified User #
GB | 5 years, 6 months ago (9 months after post)

does any1 no the formula for any size stair on any size grid

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mattjohnso offline Unverified User #
An Unknown Location | 5 years, 4 months ago (11 months, 1 week after post)

6n + 4g + 4

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derfg offline Unverified User #
An Unknown Location | 5 years, 4 months ago (11 months, 1 week after post)

hello

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joesmit offline Unverified User #
An Unknown Location | 5 years, 2 months ago (1 year, 1 month after post)

Doesn’t the final equation have something to do with summation and the formula for triangle numbers?

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elliott.jamaiki offline Unverified User #
An Unknown Location | 2 years, 11 months ago (3 years, 4 months after post)

yes

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aisha29101998nazi offline Unverified User #
An Unknown Location | 7 months, 1 week ago (5 years, 8 months after post)

how do you get the 44 in 6n+44 could you please explain ???

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