Mathematics, 25.01.2020 19:31 davgre1271

Which number is irrational?

0.06

16

49−−√

17−−√

Answers

.066 if x=0.0666

100x-10x=6.666-.666

90x=6

x=1/15 so it is rational (as is any repeating numerical pattern)

...

16 can be expressed as 16/1 so it is rational...

...

√49=±7=±7/1, so it is rational

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√17, seventeen is prime so the square root is irrational as it cannot be expressed as a ratio of two integers...

So only √17 is irrational from your list :)

Answer from: Quest

d≈7.07in

step-by-step explanation:

Answer from: Quest

range is infinite on both x and y axis positive and negative

step-by-step explanation:

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You know the right answer?

Which number is irrational?

0.06

16

49−−√

17−−√...