2 years ago

???????????????????whaaaat?

Mathematics

1 answer:

sergejj [24]2 years ago

8 0

Answer:

dependentt

Step-by-step explanation:

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3 years ago

Find exact values for sin θ and cos θ if tan θ = -√3 and θ terminates in Quadrant II.

vivado [14]

Hello :
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3 years ago

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Fudgin [204]

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3 years ago

Solve for x

Ulleksa [173]

Answer:

C. x = 1

Step-by-step explanation:

To solve this problem the best way is to use the quadratic formula. First make everything equal to 0 by adding 3 to both sides.

3x^2 - 6x + 3 = 0

The quadratic formula is: $\frac{-b\pm\sqrt{b^2-4ac} }{2a}$ . Substitute the values of a, b, and c into the formula. Keep in mind:

a = 3
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c = 3

$\frac{-(-6)\pm\sqrt{(-6)^2-4(3)(3)} }{2(3)} \rightarrow \frac{6\pm\sqrt{36-4(9)} }{6} \rightarrow \frac{6\pm\sqrt{0} }{6} \rightarrow \frac{1\pm0}{1} \rightarrow 1$

Therefore, x = 1.

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3 years ago

Which of the following equations correctly represents the law of cosines?

ss7ja [257]

Answer:

I think it's C

Step-by-step explanation:

just looked online.

TIP:

If you want to remember this law,just solve a bunch of questions that involve it and then it will come naturally to you.

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3 years ago