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Yolo4mecuite
Group Title
Which number is irrational?
Select one:
a. √169
b. √144
c. √81
d. √156
 one year ago
 one year ago
Yolo4mecuite Group Title
Which number is irrational? Select one: a. √169 b. √144 c. √81 d. √156
 one year ago
 one year ago

This Question is Closed

Azteck Group TitleBest ResponseYou've already chosen the best response.2
What's a rational number?
 one year ago

Yolo4mecuite Group TitleBest ResponseYou've already chosen the best response.0
A rational number is a number that can be expressed as a fraction or ratio (rational). The numerator and the denominator of the fraction are both integers.
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.2
A rational number can also be a whole number.
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.2
so the square root of 169 is 13, correct?
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.2
The number 13 is a rational number because it's a whole number.
 one year ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
yes 13 is right for 169
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.2
That means option A is not irrational, thus not the correct answer.
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.2
Option B is not irrational as well because that will give you 12. So is option C. That also gives you a whole number of 9.
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.2
Tell me what option D would give me? @Yolo4mecuite
 one year ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
option D is 12.5 for squr 156
 one year ago

Yolo4mecuite Group TitleBest ResponseYou've already chosen the best response.0
Yeah ^^^^
 one year ago

Yolo4mecuite Group TitleBest ResponseYou've already chosen the best response.0
So D is rational
 one year ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
no we are looking for irrational
 one year ago

Yolo4mecuite Group TitleBest ResponseYou've already chosen the best response.0
Yes sorry
 one year ago

Yolo4mecuite Group TitleBest ResponseYou've already chosen the best response.0
12.5 is not s whole number so it is irrational
 one year ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
I knew it was D, was just trying to teach
 one year ago

Yolo4mecuite Group TitleBest ResponseYou've already chosen the best response.0
Oh ok Thank you! :)
 one year ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
hope I helped not hindered here.
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.2
12.5 is a rational number. That's a fraction with integers. The square root of 156 does not contain recurring numbers which means it's irrational.
 one year ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
yep you are right :)
 one year ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
good job..
 one year ago
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