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ipn [44]
3 years ago
12

Subtract -2x^2+4x-1−2x 2 +4x−1minus, 2, x, squared, plus, 4, x, minus, 1 from 6x^2+3x-96x 2 +3x−9

Mathematics
1 answer:
Monica [59]3 years ago
6 0

Answer:

-86x^2 -2x - 8

Step-by-step explanation:

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3 years ago
Piece made in 32min factory cut the time by 8% then cut time by 5% how long does it take to make the piece now in min
DiKsa [7]

Answer:

27.968 mins

Step-by-step explanation:

1) we need to find 8% of 32:

32*0.08=2.56

so 8% of 32 is 2.56 mins.

we need to subtract 2.56 by 32 since its says the times was cut by 8%

so

32-2.56=29.44

now 5% of 29.44:

29.44*0.05=1.472

1.472 mins

so

29.44-1.472=27.968

Hope this helps!

4 0
4 years ago
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Mumz [18]

Answer:

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Step-by-step explanation:

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7 0
4 years ago
455 mm<br> What is this area of the square?
Marina CMI [18]

Answer:

1820mm²

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

7 0
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