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Zolol [24]
3 years ago
14

Show work 3=x+3-5x Please help! Thanks!

Mathematics
2 answers:
Fynjy0 [20]3 years ago
6 0
Heyeyeyeueheheueirrr
alexandr1967 [171]3 years ago
5 0

Answer:x=0

Step-by-step explanation:

subtract 3 from both sides

3=3=x+3-5x-3

simplify

0=x-5x

switch sides

x-5x

add similar elements ; x-5x=-4x

-4x=0

divided both side by -4

-4x/-4 . = . 0/-4

=0

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122.5\ ft

Step-by-step explanation:

we know that

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By cutting away identical squares from each corner of a rectangular piece of cardboard and folding up the resulting flaps, an op
sp2606 [1]

Answer:

The maximum volume is: 11.52 *10.52*2.74  = 332.06 in^{3}

Step-by-step explanation:

Let x is the side of the square in inches.(x >0)

The volume of the resulting box when the flaps are folded up can be expressed as:

V  = x (17 -2x)(16-2x)

= (17x -2x^{2})(16-2x)

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To find the value of x which yields the maximum of volume (V), take the first derivative of this equation and set it equal to zero.

\frac{dV}{dx} = 12x^{2} - 66x + 272

Solve 12x^{2} - 132x + 272  = 0

<=> x = 2.74

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Width: (16-2x) = (16-2*2.74) = 10.52

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6 0
3 years ago
Find the area of a circle who circumference is 12 meters.
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then, using the formula for integration by parts, we have the following:

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7 0
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