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3 years ago

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Solve the differential equation

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1 answer:

avanturin [10]3 years ago

5 0

tany =2x+C is the required differential equation.

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sesenic [268]

Answer:

$36\sqrt{3}$

Step-by-step explanation:

Hi!

Since an equilateral triangle means that every side is equal, our triangle will have 12 on all sides.

To find the height of an equilateral triangle we use $\frac{a\sqrt{3}}{2}$ .

$\frac{12\sqrt{3} }{2} = 6\sqrt{3}$ .

So the height is $6\sqrt{3}$ .

Now we have to solve 12 * $6\sqrt{3}$ ÷ 2.

$12 \cdot 6\sqrt{3} = 72\sqrt{3}$

$72\sqrt{3}\: \div\: 2 = 36\sqrt{3}$ .

Thus, the area of the triangle is $\boxed{36\sqrt{3}}$ .

Hope this helps!

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Setler79 [48]

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An obtuse angle has a measure between 90 degrees and 180 degrees.

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Answer:

There's no table but

Step-by-step explanation:

4 tickets = $32

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Sorry if I didn't help:/.

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Step-by-step explanation:

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