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inessss [21]
4 years ago
8

The perimeter and the area of a rectangle have the same numerical value.

Mathematics
1 answer:
Sophie [7]4 years ago
5 0

Formula

2*(L + W) = L * W

Given

W = 3

Solution

2*(L + 3) = 3*L

2L+ 6 = 3L                      Subtract 2L from both sides

2L - 2L + 6 = 3L - 2L      combine

6 = L

Answer: The length is 6 units long.

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Answer:

Width 150 meters.

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Step-by-step explanation:

Let us assume the  width of  the fence = k meters

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AREA = LENGTH x WIDTH

⇒ A(k)  = (600 - 2k) (k)

or, A =  -2k² + 600 k

The above equation is of the form: ax² +bx +  C

Here: a  = - 2 , b = 600 and C = 0

As a< 0, the parabola opens DOWNWARDS.

Here, x value is given as:  x = \frac{-b}{2a}

Solving for the value of k similarly, we get:

k = \frac{-b}{2a}  = \frac{600}{2(-2)}  = 150

Thus the desired width = k = 150 meters

So, the desired dimensions of the plot  is width 150 meters.

And length = 650 - 2k = 650 - 300 = 350 meters.

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3 years ago
Suppose you decide to run a chicken farm. If you started with have 30 chickens and the chicken population grows at 13% per week.
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Answer:

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Step-by-step explanation:

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There are 10 parts that's why you divide it by 10.

If there will be 2 parts you will divide by 2

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Answer:

\large\boxed{a

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