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nikklg [1K]
3 years ago
10

I need to know how to answer this

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
5 0

Answer:

3(2x - 5)(x  + 2)

Step-by-step explanation:

6x^2 - 3x - 30

= 3(2x^2 - x - 10)

= 3(2x - 5)(x  + 2)   (answer).

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sergey [27]

Step-by-step explanation:

let width = w

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Therefore the perimeter is 2w + 2(w+4)

2w + 2(w+4) = 4w + 8

perimeter = 60cm

4w + 8 = 60

<em>-8</em>

4w       = 52

<em>divide each side by 4</em>

w = 13

length = w+4

therefore, length = 17

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3 years ago
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yawa3891 [41]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
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sergejj [24]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Evaluate each expression <br><br> 10 (e+7)<br> E=3
Nostrana [21]
Plug in e for 3.

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I hope this helps!
~kaikers
5 0
3 years ago
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Factor completely −5x2 + 10x − 25.
garri49 [273]
5(2x-7)

Hope this helps !

Have a great day!
3 0
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