3 years ago

What is the location of point A on the number line?

Mathematics

1 answer:

erica [24]3 years ago

3 0

The location on the number line is B

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Which are the solutions of x² = 19x + 12

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Answer:

$\{x=\frac{19-\sqrt{409} }{2}\ , \ x=\frac{19+\sqrt{409} }{2}\}$

Step-by-step explanation:

x² = 19x + 12

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Calculating the discriminant :

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John’s bank account increased in value from last year to those year by 8% to $250. If the account increases by the same percenta

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Answer:

$270

Step-by-step explanation:

We are given;

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