3 years ago

Is this all correct? please respond yes or no.

Mathematics

2 answers:

vfiekz [6]3 years ago

4 0

Yes! All of them. Good job! They all form words!

Oxana [17]3 years ago

4 0

Yes you are correct all answers right. checked and re-checked.

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Answer:

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Step-by-step explanation:

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you can do linear combination between the rows:

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3th row=(3R2-R3)/15

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$\left[\begin{array}{ccc|c}1&0&0&-4/5 \\0&1&0&18/5 \\0&0&1&7/5\end{array}\right]$

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3 years ago

Can I get help please someone

Kamila [148]

Answer:

Step-by-step explanation:

Im pretty sure its A

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3 years ago

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Answer:

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Step-by-step explanation:

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