Answer:
Irrational numbers can look like fractions: 

Irrational numbers have never ending decimals. Pi and e are also irrational numbers.
Answer:
10
Step-by-step explanation:
you do step by step math and after you do that you will get 10
Place your dot roughly around 2.23. The square root of 5 is 2.23
Answer:
<h2>f(x) = 4</h2>
Step-by-step explanation:
f(x) = 2x
When x = 2
Substitute the value of x into f(x)
That's
f(2) = 2(2)
= 4
Hope this helps you
Here is the answer.hope it helps...