Which numbers are irrational? Select all that apply.

StartFraction 9 Over 15 EndFraction

StartRoot 18 EndRoot

StartRoot 9 EndRoot

StartRoot 169 EndRoot

StartRoot 78 EndRoot

Pi

select all that apply

Question

Mathematics

Ben Monroe

26 April, 10:52

Which numbers are irrational? Select all that apply.

StartFraction 9 Over 15 EndFraction

StartRoot 18 EndRoot

StartRoot 9 EndRoot

StartRoot 169 EndRoot

StartRoot 78 EndRoot

Pi

select all that apply

+1

Answers (2)

Know the Answer?

Shannon Johns · Answer 1

A real number which can be expressed in the form of a/b where b≠0 is called rational number.

A real number which cannot be expressed in the form of a/b where b≠0 is called irrational number.

1. = 14 = 14/1 ... rational number

2. = ... irrational number

3. = 4 = 4/1 ... rational number

4. = 3.142857 ... irrational number

5. = ... irrational number

6 ... rational number (a/b form)

Which numbers are irrational? Select all that apply.StartFraction 9 Over 15 EndFractionStartRoot 18 EndRootStartRoot 9 EndRootStartRoot 169 EndRootStartRoot 78 EndRootPiselect all that apply

Which numbers are irrational? Select all that apply.

StartFraction 9 Over 15 EndFraction

StartRoot 18 EndRoot

StartRoot 9 EndRoot

StartRoot 169 EndRoot

StartRoot 78 EndRoot

Pi

select all that apply