2 years ago

(02.01 LC)

1 answer:

4 0

Answer:

Step-by-step explanation:

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kherson [118]

Answer:

Step-by-step explanation: 2^2z

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2 years ago

shutvik [7]

In a 30°-60°-90° triangle, the longer leg is √3 times the shorter leg. In your triangle, ...
the shorter leg is 10.

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2 years ago

AysviL [449]

70 degrees, hope this helped.

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3 years ago

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

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2 years ago

VladimirAG [237]

I agree. Some people's questions keep getting deleted. Thanks you for bringing this up. Hopefully someone can contact the administrator.

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2 years ago