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2 years ago

Please help will Mark brainliest if correct

Mathematics

1 answer:

Sidana [21]2 years ago

3 0

Answer:

A = 70 degrees

Step-by-step explanation:

the line that A and 110 degrees makes is a straight line, or 180. So, you just subtract 110 from 180:

180 - 110 = 70

Let me know if you need any more help :)

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G(-3)= this is what I need the value of

Lerok [7]

Answer:

Step-by-step explanation:

g(-3)=7+3

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3 years ago

With full explanation from the internet like before 3x2-6x+5=0

Elodia [21]

Answer:

$\sf x=1+i\sqrt{\dfrac{2}{3}} \ \quad and \quad \:x=1-i\sqrt{\dfrac{2}{3}}$

Explanation:

Given Expression:

3x² - 6x + 5 = 0

Use the Quadratic Formula:

$\sf x = \dfrac{ -b \pm \sqrt{b^2 - 4ac}}{2a} \ \ when \ \ ax^2 + bx + c = 0$

insert coefficients

$\Longrightarrow \sf x = \dfrac{-\left(-6\right)\pm \sqrt{\left(-6\right)^2-4\cdot \:3\cdot \:5}}{2\cdot \:3}$

$\Longrightarrow \sf x = \dfrac{\left6\right\pm \sqrt{-24} }{6}$

$\Longrightarrow \sf x = \dfrac{\left6\right\pm 2\sqrt{6}i}{6}$

$\Longrightarrow \sf x =1 \pm i\dfrac{\sqrt{6} }{3}$

$\Longrightarrow \sf x=1+i\sqrt{\dfrac{2}{3}}, \quad 1-i\sqrt{\dfrac{2}{3}}$

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2 years ago

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yawa3891 [41]

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3 years ago

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vagabundo [1.1K]

Answer:

Step-by-step explanation:

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2 years ago

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andreev551 [17]

Answer:

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