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3 years ago

12x+3=6 to 4x+1=2 Please explain how it went from first one to second one.

Mathematics

1 answer:

GuDViN [60]3 years ago

7 0

Divide 12x+3=6 by 3. 12x/3=4x, 3/3=1, 6/3=2.

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noname [10]

Answer:

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Step-by-step explanation:

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3 years ago

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agasfer [191]

Answer:

$\boxed{90}\,\text{units$^2$}$

Step-by-step explanation:

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3 years ago

Find the length of X in simplest radical form with a rational denominator

Darya [45]

Answer:

$x = \sqrt 6$

Step-by-step explanation:

Given

The attached triangle

Required

Find x

Considering angle 30 degrees,

$Opposite = \sqrt{2$

$Adjacent = x$

Using the tangent formula:

$tan\ 30 = \frac{\sqrt 2}{x}$

Make x the subject

$x = \frac{\sqrt 2}{tan\ 30}$

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$x = \sqrt 6$

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Tatiana [17]

Answer:

Step-by-step explanation:

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Leno4ka [110]

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