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2 years ago

The width of a rectangle is 7x - 6 feet and the length is 3x + 7 feet. Find the perimeter of the rectangle.

Mathematics

1 answer:

aliina [53]2 years ago

8 0

Answer:

P= 20x+2 ft

Step-by-step explanation:

________

I I

I I 3x + 7ft

________

7x - 6ft

P= (7x - 6 + 7x - 6) + (3x + 7 + 3x + 7)

= (14x - 12) + (6x + 14)

= 20x + 2 ft

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Divide the binomial by the monomial to find the quotient -36x^4y + 144x^2 y^6/ -4x^2y

elixir [45]

The way that you would do this is by taking $-4x^{2}$ out of the binomial, or as I like to think about it, 'un-distributing'. :p
$-4x^{2}$ out of $-36x^{2}y$ , you end up with $12x^{2}$ .
When you take $-4x^{2}$ out of $144x^{2}y{6}$ , you get $-36y^{5}$ .
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Hope I helped!!

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3 years ago

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Snezhnost [94]

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C(4)=14.80

The cost of the taxi is $14.80.

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3 years ago

Solve 5x − 2(2x − 1) = 6

asambeis [7]

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3 years ago

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VikaD [51]

Answer:

p=-6

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Step-by-step explanation:

5p-3q=-39

-2p-3q=3

Multiply the second equation by -1

2p +3q = -3

Add the first equation and the modified second equation

5p-3q=-39

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Svetlanka [38]

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