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salantis [7]
2 years ago
8

Does anyone know the answer ?

Mathematics
1 answer:
Ipatiy [6.2K]2 years ago
6 0
Y = 3x - 8
Because y = mx + b, where m is the slope and b is the y-intercept, just substitute the two numbers.
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beks73 [17]

There are two cases to consider.

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B) The removed square is in an even-numbered column (and row). In this case, the top row to the left of that column (including that column) can be tiled by dominos, as can the bottom row to the right of that column (including that column). The remaining untiled sections of the board have even numbers of rows, so can be tiled by dominos.

_____

Perhaps the shorter answer is that in an odd-sized board, the corner squares are the ones that there is one of in excess. Cutting out one that is of that color leaves an even number of squares, and equal numbers of each color. Such a board seems like it <em>ought</em> to be able to be tiled by dominos, but the above shows there is actually an algorithm for doing so.

7 0
3 years ago
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Alenkinab [10]
C)90 because if it go all the way around it would be 180 and I don't see that
8 0
3 years ago
At the city museum, child admission is 6.10 and adult admission is 9.40. On wednesday, 125 tickets were sold for a total sales o
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 The ratios are equivalent because you multiplied 18:4 by 2&3. And also you divided it by 2. I had the same homework!
4 0
3 years ago
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AlekseyPX
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B. -5*(x+2)= -5x-10
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8 0
2 years ago
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