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olga_2 [115]
2 years ago
5

the length of a rectangle is two feet greater then twice its width if the primeter is 25 find the width

Mathematics
1 answer:
Mademuasel [1]2 years ago
7 0

Answer:

Step-by-step explanation:

Perimeter is simply length + width. They gave us that the length is 2 feet plus 2 times the width:

25=(2w+2)+W

Subtract 2 from both sides to get 23 = 2w + w

Combine like terms to get 23 = 3w

Divide by 3 to get w=7 \frac{2}3} feet

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Step-by-step explanation:

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Find the vertex and the axis of symmetry of the graph of the function?
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3 years ago
Please help. Look at screenshot
Citrus2011 [14]

Answer:

a.

<u>Increasing:</u>

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<u>Decreasing:</u>

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b.

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c.

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Step-by-step explanation:

a.

Function is increasing when it is going up as we go rightward

Function is decreasing when it is going down as we go rightward

We can see that as we move up (from negative infinity) until x = 0, the function is increasing. Also, as we go right from x = 2 towards positive infinity, the function is going up (increasing).

So,

<u>Increasing:</u>

x < 0

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<u>Decreasing:</u>

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b.

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Looking at the graph, it is

from -1 to 2 (x axis)

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We can write:

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c.

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4 0
3 years ago
Can any one help me with this problem
katrin [286]

Answer:

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3 0
2 years ago
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