2 years ago

What number is 30% of 20? for 10 points and brainlist

Mathematics

2 answers:

vazorg [7]2 years ago

8 0

Answer:

Step-by-step explanation:

20*.3=6.

30 percent turns into .3

Natalka [10]2 years ago

6 0

Answer: 6

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

x² + 2x = 6

Subtract both sides by 6.

x² + 2x - 6 = 0

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a=1, b=2, and c=-6

We can apply the quadratic formula.

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Plug in the values.

$\displaystyle x=\frac{-2\pm\sqrt{2^2-4(1)(-6)}}{2(1)}$

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