Hickeylauraa15 Hickeylauraa15
  • 19-08-2014
  • Mathematics
Answered

Is the square root of 0.25 rational or irrational? PLEASE explain



Answer :

luana
luana luana
  • 19-08-2014
[tex]It \ is\ rational\ number\ because\ we\ can\ write\ it\ as\ a\ quotient\ of\\two\ numbers:\\\\ \sqrt{0,25}=0,5=\frac{5}{10}=\frac{1}{5}[/tex]
Answer Link
Аноним Аноним
  • 19-08-2014
[tex]\sqrt{0.25}\ is\ a\ rational\ number\ because\ \sqrt{0.25}=\sqrt{0.5^2}=0.5\in\mathbb{Q}[/tex]
Answer Link

Other Questions

the sum of two integers is -1. the product of the integers is -72 find the integers.
The price of play equipment for the school has just been reduced by 25%. The new , reduced price of the play equipment is 1500. What is the original price befor
Name one problem that led to the Civil War.
Which term identifies a type of organic reaction? (1) deposition (3) esterification (2) distillation (4) sublimation
When do we celebrate Independence Day?
A machine with a mechanical advantage of 10 is used to produce an output force of 250 newtons. What input force is applied to this machine
Who does a U.S. Senator represent?
How old do citizens have to be to vote for President?
the sum of two integers is -1. the product of the integers is -72 find the integers.
What is one thing Benjamin Franklin is famous for?