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anonymous

  • one year ago

i need help

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  1. anonymous
    • one year ago
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    @pooja195 @welshfella @Vocaloid @enchanted_bubbles

  2. anonymous
    • one year ago
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    im geting link

  3. anonymous
    • one year ago
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    http://gyazo.com/cff55741eed6525bda9bb63f0118fe5e

  4. amistre64
    • one year ago
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    any thoughts?

  5. anonymous
    • one year ago
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    i have no idea but i need help i have two more question and im done with my online school

  6. amistre64
    • one year ago
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    it helps if you have an idea to work with ... what are your definitions of a rational number and an irrational number?

  7. anonymous
    • one year ago
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    i dont know what they mean

  8. amistre64
    • one year ago
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    then you know have a point of study to focus on ... good luck

  9. anonymous
    • one year ago
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    Do you still need help?

  10. SolomonZelman
    • one year ago
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    \(\rm \LARGE Some~definitions:\) ------------------------------------------ \(\large\rm \color{blue}{Natural}~numbers\). \(1\) , \(2\), \(3\), \(4\), \(5\), \(6\), \(7\)... and so on \( \rm Addition:\) Like any number of workers that can build a house. 0 workers can't do that, nor can 45.7 (because there is no such a thing as 45.7 people) workers do this. A number of workers to make a house has to be a "natural number" see? ------------------------------------------ \(\large\rm \color{blue}{Whole}~numbers\). \(0\) , \(1\) , \(2\), \(3\), \(4\), \(5\), \(6\), \(7\)... and so on So the "whole numbers" include everything that "natural numbers" include, BUT, "whole numbers" also include 0. ------------------------------------------ \(\large\rm \color{blue}{Integers}\). ... \(-5\) , \(-4\) , \(-3\) , \(-2\) , \(-1\) , \(0\) , \(1\) , \(2\), \(3\), \(4\), \(5\) ... ((includes everything that whole numbers includes, but also adds on negative numbers - as I showed)) ------------------------------------------ So once you know these, I can start to explain more complicated terms as rational numbers and irrational numbers.

  11. SolomonZelman
    • one year ago
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    ------------------------------------------ \(\large \color{blue}{\rm Rational}~\rm numbers.\) this set includes everything that "Integers" includes, but it can also be: 1. Fraction 2. Repeating decimal or Terminating decimal 3. Regular decimal that doesn't go on forever

  12. anonymous
    • one year ago
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    SO WHAT DOES THAT MEAN sorry caps

  13. SolomonZelman
    • one year ago
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    I am just explaining the terms, well - at least trying to do this....

  14. anonymous
    • one year ago
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    so can i copy and paste

  15. SolomonZelman
    • one year ago
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    copy and paste what?

  16. anonymous
    • one year ago
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    what you say

  17. SolomonZelman
    • one year ago
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    I use latex sometimes, so you might not always be able to copy paste it the same way as I have it.

  18. anonymous
    • one year ago
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    so what is the answer cause ill never understand

  19. anonymous
    • one year ago
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    its too much of a short period of time to learn soo much

  20. SolomonZelman
    • one year ago
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    --------------------------------- \(\large \color{blue}{\rm Irrational}~\rm numbers.\) this set DOES NOT include any of the previous sets. it is a set of numbers that are abstruse (hard to understand) so to speak. 1. Euler numbers \(\bf (\) \(\pi\) and \(e\)\(\bf )\) 2. square roots (or other roots with different powers) IF THESE ROOTS DON'T SIMPLIFY TO A RATIONAL VALUE

  21. anonymous
    • one year ago
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    so thats anwer

  22. SolomonZelman
    • one year ago
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    so an irrational number would for example be √32

  23. SolomonZelman
    • one year ago
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    No, nothing of what i said is the answer.

  24. anonymous
    • one year ago
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    oh taht irrational

  25. anonymous
    • one year ago
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    whats rational

  26. SolomonZelman
    • one year ago
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    All I am doing right now is thta I am explaining the definition of the terms you have to know to do this problem.

  27. SolomonZelman
    • one year ago
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    so irrational number - roughly, we can define it this way for now - is a square root of a number (if this number is not 1, 4, 9, 16 25, or any other number that is a perfect square)

  28. SolomonZelman
    • one year ago
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    ok, can you classify the following number for me: \(\rm 1)\) 7.7 \(\rm 2) \) 7.9 for me please? (Which group/set do they belong to?) options: \(\rm a.\) natural numbers \(\rm b.\) whole numbers \(\rm c.\) integers \(\rm d.\) rational numbers \(\rm e.\) irrational numbers

  29. anonymous
    • one year ago
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    i belive its c

  30. anonymous
    • one year ago
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    right

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