benjaminicis392
Answered

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Help me please ?????​

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Sagot :

DᴀʀᴋPᴀʀᴀᴅᴏx

Question : find whether they are rational or Irrational.

  • [tex] \sqrt{ \dfrac{2}{8} } [/tex]

  • [tex] \sqrt{ \dfrac{1}{4} } [/tex]

  • [tex] \dfrac{1}{2} [/tex]

  • [tex]0.5[/tex]

It's a rational number since it can be represented in the fractional format and denominator isn't equal to 0, and it also ends up as a terminating decimal (i.e 0.5).

  • [tex] \sqrt{2.56} [/tex]

  • [tex] \sqrt{ \dfrac{256}{100} } [/tex]

  • [tex] \dfrac{16}{10} [/tex]

  • [tex]1.6[/tex]

it's also a rational number ( same reason ) cuz it has terminating decimal place and can be represented in fractional format ( where denominator isn't equal to 0)

now just represent them on number line that's it .

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