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Blababa [14]
2 years ago
7

What's the percentage of change from 20 is decreased to 11​

Mathematics
1 answer:
Reil [10]2 years ago
3 0

Answer:

The percentage is 45 percent.

Step-by-step explanation:

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Part I: Find the measure of FED and the measure of ZDEN . Give an explanation for each angle
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Part 2

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Step-by-step explanation:

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Can someone PLEASE solve this quadratic equation by factoring with the steps? :(
salantis [7]

Answer:

There are no simple factors to this expression.  You can however solve for x, giving you:

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Step-by-step explanation:

There is no simple pair of factors to this equation, so we'll have to go through the full process.  You can see that by observing that there is no pair of rational numbers that add to make 2 and multiply to make -2.  We can however solve for x:

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Step-by-step explanation:

I'm smartest in my class

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