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goldenfox [79]
3 years ago
9

The roots of an equation are x = -1 ± i. The equation is x2 + + 2 = 0.

Mathematics
1 answer:
OleMash [197]3 years ago
7 0
Im pretty sure its x=-1
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6 5/6 -2 1/4 as a mixed number in simplest form
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Answer:4 and 7/12

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3 years ago
Cynthia, a resident of Ottawa, earns $41,875 annually. If the Canadian government levies an income tax of 18. 6% on Cynthia’s ta
a_sh-v [17]

The total amount of annual take-home pay of Cynthia is $34,086.25

<h3>What is income tax?</h3>

Income tax is a tax applied on individuals or entities concerning income or profit earned by them.

Cynthia earns $41,875 annually.

If the Canadian government levies an income tax of 18.6% on Cynthia’s tax bracket.

It can be calculated as

41,875 × 18.6%

41,875 × 18.6/100 = 7,788.75

The annual take-home pay

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Thus, The total amount of annual take-home pay is $34,086.25.

Learn more about income tax;

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5 0
2 years ago
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In the list of numbers, 6, x, 10, 2, 7, 13, and 15, the median is 10.
Mice21 [21]

Answer:

<h2>(A) 9</h2>

Step-by-step explanation:

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2 , 6 , 7 , 10 , 13 , 15

we know that the median is the central value of the number set

then

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then x should be placed between 10 and 13 or 13 and 15

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4 0
3 years ago
Question 1<br> 2 (4x - 1) + 6<br> Equivalent to what
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Answer:

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Step-by-step explanation:

2 (4x - 1) + 6

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= 8x - 2 + 6

= 8x + 4

= 4/(2x+1)

8 0
2 years ago
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You must add 15 liters of pure water
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