Answer:
4.5
Step-by-step explanation:
4.5
[tex]\sqrt{20}[/tex] = 4.47213595
To round to the nearest tenth is where the 4 is after the decimal
Since 7 is higher than 5 then make the 4 convert into a 5
* Four or less, let it rest, 5 or more, let it sore.
Hope this helped!
