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inessss [21]
3 years ago
8

Which expresión is equivalent to 8x-2y+x+x

Mathematics
1 answer:
Marta_Voda [28]3 years ago
8 0
We can combine x + x and get 2x. So we have:
8x - 2y + 2x. Therefore 10x - 2y is equivalent.
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3 years ago
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Andrej [43]

Answer:

Part 1) The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid.

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Step-by-step explanation:

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we know that The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid

Part 2)  What are the dimensions of this surface?

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8 0
3 years ago
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Vadim26 [7]

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