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blondinia [14]
3 years ago
9

The equation y=2x+1 represents a function true or false

Mathematics
2 answers:
vfiekz [6]3 years ago
7 0
I'd say tru is the answer
RoseWind [281]3 years ago
7 0
The equation y=2x+1 equals a true answer
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How do i Solve: 3x2−6x−12=0 ?
MrMuchimi

Answer:

1 + root 5, 1 - root 5

Step-by-step explanation:

I assume you mean 3x^2-6x-12=0.

First, note that you can divide both sides by 3. You get:

x^2-2x-4=0

Use the quadratic equation.

x=\frac{2\pm\sqrt{4+16}}{2}=\frac{2\pm2\sqrt{5}}{2}=1\pm\sqrt{5}

Therefore, x=1 + root 5, 1 - root 5

4 0
3 years ago
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Serggg [28]

Answer:

101

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Step-by-step explanation:

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180-79=101

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2 years ago
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elena-14-01-66 [18.8K]

Answer:

x = 20

Step-by-step explanation:

I don't see a y in the diagram.

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5 0
3 years ago
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