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9966 [12]
2 years ago
13

Solve x^2-4x-7=0 by completing the

Advanced Placement (AP)
1 answer:
Hitman42 [59]2 years ago
5 0
\left[x _{2}\right] = \left[ 2+\sqrt{11}\right][x​2​​]=[2+√​11​​​]
totally answer
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Keely experiences feelings of revulsion at the thought of watching footage from the Nazi's death camps. Freud would attribute th
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Keely experiences feelings of revulsion at the thought of watching footage from the Nazi's death camps. Freud would attribute these feelings to Keely's <span>superego.
</span>According to Freud, super-ego deals with moral issues that a person may have - so it helps us form appropriate opinions about what is right and what is wrong. Keely understands that the Holocaust is a bad thing, and naturally he feels disgusted by it.

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How does the decimal point move when 0.45 is multiplied by 104?
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Answer:

Move the decimal point two places to the right to find the product. To multiply a decimal number by a power of ten (such as 10, 100, 1,000, etc.), count the number of zeros in the power of ten. ... The multiplier 100 has two zeros, so you move the decimal point in 0.054 two places to the right—for a product of 5.4.

Explanation:

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A test for the level of potassium in the blood is not perfectly precise. Moreover, the actual level of potassium in a person's b
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Below is the solution:

(a) <span>x bar = 3.
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</span><span>std = 0.2
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3 years ago
what are the three parts of the cell theory and describe how they apply to both unicellular and multicellular organisms use spec
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Answer:

The cell theory states

Explanation:

1/ all living organism are made up of cells: which can be unicellular or multicellular organisms.

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