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anonymous

  • one year ago

MAY I HAVE HELP? Find a rational number and an irrational number that are between 9.5 and 9.7. Include the decimal approximation of the irrational number to the nearest hundredth.

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    you were told once before to stop spamming already

  3. anonymous
    • one year ago
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    sorry I have two things open

  4. horsegirl27
    • one year ago
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    Hello, I see you have tagged lots of people. That's mass tagging, and against the rules, so only tag a few people at a time next time :)

  5. horsegirl27
    • one year ago
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    Also, I can help.

  6. horsegirl27
    • one year ago
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    here's how you can find an infinite amount of irrational numbers between them... square on of the numbers... (9.5)² = 90.25 now add a decimal to it, like 0.1... (we're adding because we started from the smaller number) 90.35 √90.35 ≈ 9.50526170076... ≈ 9.51 (to the nearest hundredth) Note: we're using the fact that the square root of anything that isn't a perfect square is irrational. so, as long as the decimal that you're adding to the square (or subtracting from the larger amount squared) does not combine to give a perfect square, then you're ok)

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