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Blizzard [7]
4 years ago
7

How do you simplify (5+5n3)-(1-3n3)

Mathematics
1 answer:
Yakvenalex [24]4 years ago
4 0

Answer:

8n³ + 4

Step-by-step explanation:

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A rectangle is enlarged by a factor of 1.5. The width is given as w=2 and the length is given as l =7 in. What would be the peri
guapka [62]

Answer:

Hence Perimeter for  new rectangle will be 27 units .

Step-by-step explanation:

Given:

A rectangle with enlarged factor of 1.5

L=7 and W=2

To Find:

Perimeter for new rectangle

Solution:

First calculate the new dimensions for new rectangle ,

Given that original length and width as 7 and 2 respectively and it is increasing by 1.5 times of the original ones

So

New length =1.5 *L

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And for width,

New width=1.5 *W

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So perimeter of new rectangle =2(New length + New breadth)

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3 years ago
How do you factor trinomials?
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Solve the simultaneous equation y-2x+1=0 and 4x^2+3y^2-2xy=7
Lapatulllka [165]

The first equation is y-2x+1=0

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The second equation is 4x^{2}+3y^{2}-2xy=7 (Equation 2)

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we get,

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by simplifying the given equation,

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Hence, these are the required solutions.

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3 years ago
3 gallons of paint are needed for a wall that is 100 ft.² how many gallons of paint must be purchased at the store for 480 ft.²
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Step-by-step explanation:


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