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Brrunno [24]
3 years ago
7

What is x2+10x=0 with completing the square

Mathematics
1 answer:
KengaRu [80]3 years ago
7 0
x^2 + 10x = 0 \\ 
x(x+10) = 0 \\ 
x = 0, -10
You can't complete the square here. You would have to separate an x out to get two values of 0 and 10.
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Alborosie

I hope this is right but I think It’s c

7 0
3 years ago
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PLEASE HELP
dsp73

Answer:

All events are independent

Step-by-step explanation:

You are given the table

\begin{array}{cccc}&\text{Chocolate}&\text{Vanilla}&\text{Total}\\\text{Adults}&0.21&0.39&0.60\\\text{Children}&0.14&0.26&0.40\\\text{Total}&0.35&0.65&1.00\end{array}

Two events A and B are independent when

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A and B="Chocolate and Adults"

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b) A="Children"

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c) A="Vanilla"

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Since 0.65\cdot 0.40=0.26 events are independent

4 0
3 years ago
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Answer:

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Step-by-step explanation:

Hopefully this helps ^^

7 0
3 years ago
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