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GaryK [48]
3 years ago
8

Factor 15y^4+26y^3+7y^2

Mathematics
1 answer:
frez [133]3 years ago
7 0

Answer:

y^2(5y+7)(3y+1)

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Dave walked to his friend's house at a rate of 4mph and returned back biking at a rate of 10mph. If it took him 18 minutes longe
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I think this would be....

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Step-by-step explanation:

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Solve the equation and check the solution.
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A - 2.5 = 1.5

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{0, 0, 0, 56, 64, 65, 78, 78, 79, 79, 84, 86, 97, 100}
GalinKa [24]

Step-by-step explanation:

a) mean =0+0+0+56+64+65+78+78+79+79+84+86+97+100

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3 0
3 years ago
A rectangle that is 2" x 3" has been scaled by a factor of seven suppose you want to scale the copy back to its original size wh
levacccp [35]

Answer:

Scale factor of \frac{1}{7}.

Step-by-step explanation:

scale = \frac{scaled length}{actual length}

The rectangle has been scaled by a factor of seven implies that its real dimensions has been multiplied by seven. Therefore, to scale the copy back to its original size, its dimension should be multiplied by a scale factor of \frac{1}{7}.

Example:

when the scale is 7;

2 x 7 = 14

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when the scale is \frac{1}{7};

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2 years ago
XY = 4x + 7 and YZ = 8x – 1 whats XZ
laiz [17]

Answer:

  • 12x + 6

Step-by-step explanation:

Given

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  • XZ = ?

As per angle addition postulate

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  • XZ = 12x + 6
6 0
3 years ago
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