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Ilia_Sergeevich [38]
3 years ago
13

Does anybody know this? I appreciate any help. I ONLY need help with 6c.

Mathematics
1 answer:
elena55 [62]3 years ago
8 0

40:68.6

Hoped it helps

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Which of the following expressions can be factored by grouping? (Select all that apply.)
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Answer:

Options (3), (4) and (5)

Step-by-step explanation:

1). a² - 9a + 7ab + 63b

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True

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The height, H,of a cylinder is 5 units less than 3 times the radius, R, which expression expresses the height of the cylinder in
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