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Gwar [14]
2 years ago
5

1/6x^2=1/2x+7/6x^2 Rational Equation

Mathematics
1 answer:
neonofarm [45]2 years ago
7 0

Answer: x = -2

Step-by-step explanation:

\frac{1}{6x^2} =\frac{1}{2x} +\frac{7}{6x^2}

\frac{1}{6x^2} = \frac{3x}{6x^2} + \frac{7}{6x^2}  (work with common denominators)

\frac{1}{6x^2} = \frac{3x+7}{6x^2}

1 = 3x + 7 (remove the 6x^2 because they'll cancel out when you cross multiply)

-6 = 3x

-2 = x

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Aleksandr [31]
The answer is the third one, -3,0, |3|, (-3) to the power of 2. Hope This helps!
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3 years ago
I’ll send a picture of problem and graph I don’t know how to write it out on here.
JulsSmile [24]

• Given the table of values, you can identify these points:

(0,4),(1,8),(2,12),(3,16),(5,24),(6,28),(7,32)

If you plot them on a Coordinate Plane, you get:

As you can observe, it is a Linear Function.

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Where "m" is the slope of the line and "b" is the y-intercept.

In this case, you can identify in the graph that:

b=4

Therefore, you can substitute that value and the coordinates of one of the points on the line, into this equation:

y=mx+b

And then solve for "m", in order to find the slope of the line.

Using this point:

(1,8)

You get:

\begin{gathered} 8=m(1)+4 \\ 8-4=m \\ m=4 \end{gathered}

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y=4x+4

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8 0
1 year ago
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olchik [2.2K]

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3 years ago
the door frame has measurements of 3 feet by 8 feet. What is the length of the largest table that can be brought in the house on
saw5 [17]

Answer:

sqrt(73) = 8.54 feet.

Step-by-step explanation:

Remark

My guess is without the legs.

The person bringing it in will not be able to get a table in that is longer than the hypotenuse of a right triangle.

Givens

a = 8

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a^2 + b^2 = c^2

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3 years ago
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