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adell [148]
3 years ago
14

What is the answer to this equation-5=X+X-5

Mathematics
1 answer:
Goryan [66]3 years ago
5 0
I would think x is equal to 0, since 0-5=-5, and of course 0+0=0
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A lot is 21 ft by 30 ft. To support a fence, an architect wants an upright post at each corner and an upright post every 3 ft in
Bogdan [553]
What we know:
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Please help immediately ​
Burka [1]

Answer:    f'(1)=\dfrac{4}{2y+1}

<u>Step-by-step explanation:</u>

To find the tangent, you need to find the derivative with respect to x.

Then substitute x = 1 into the derivative.

Given:         0 = 2x² - xy - y²

Derivative:  0 = 4x - y' - 2yy'

Solve for y': 2yy' + y' = 4x

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                   y'=\dfrac{4x}{2y+1}

\text{Substitute x = 1:}\quad y'(1)=\dfrac{4}{2y+1}

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krek1111 [17]

Answer:

<u>Here is the sample space, its size is 4*3 = 12:</u>

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2 years ago
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A he can buy five candy bars and will have 88 cents left over.
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