I need help lololololololololololololololol

Mathematics

2 answers:

nikitadnepr [17]3 years ago

5 0

Answer:

I have no clue my guess tbh 4 to 8 and 6 to 12

likoan [24]3 years ago

4 0

Answer:

First Blank: 4*2 = <em><u>8</u></em>

Second Blank: 6*2 = <em><u>12</u></em>

Step-by-step explanation:

The common ratio for the right row is the number thats given on the opposite side of it's left row times 2

Hope this helps!

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Solving quadratic equations with complex solutions x2 + 4x + 8 = 0.

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Answer:

$\large\boxed{x=-2\pm2i}$

Step-by-step explanation:

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2 years ago

How to simplify 12 to the 0 power

ra1l [238]

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3 0

3 years ago

Read 2 more answers

Please Help this is the only one i dont know!!

Stella [2.4K]

Answer:

$\large\boxed{x=\dfrac{23}{33}}$

Step-by-step explanation:

$\text{Let}\ x=0.\overline{69}\\\\x=0.696969...\qquad\text{multiply both sides by 100}\\\\100x=69.696969...\qquad\text{subtract}\ x\ \text{from}\ 100x:\\\\100x-x=69.696969...-0.696969...\\\\99x=69\qquad\text{divide both sides by 99}\\\\x=\dfrac{69}{99}\\\\x=\dfrac{23}{33}$