3 years ago

Please help if you can

Mathematics

1 answer:

schepotkina [342]3 years ago

4 0

Step-by-step explanation:

sqrt of 81 is 9 so rational

Sqrt of 89 is irrational

Sqrt of 121 is 11 so rational

Sqrt of 131 is irrational.

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Answer:

50/7.

Simplified to 7.14.

Step-by-step explanation:

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5x+9x=14x

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x = 50/7 or 7.14

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3 years ago

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