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Alona [7]
2 years ago
6

Please help me :((((

Mathematics
1 answer:
Phoenix [80]2 years ago
4 0

Answer:

Dannielle's mistake was that she added the exponents,

x^3 + 5x^3, doesn't equal 6x^6

Step-by-step explanation:

the correct work is below:

x^3 + 5x^3 + 5x^2 - 3x^2 + 2x - 7 - 1

6x^3 + 2x^2 + 2x -8

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First, solve for the volume (V) of each cylinder by the equation,
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To determine the number of cylinders needed, divide the volume of the solid block by the volume of the cylinder,
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3 years ago
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Answer:

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Svetradugi [14.3K]

Answer:

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