Respuesta :

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!

Melokoh

the answer is 4.5

Step-by-step explanation:

because when you find the square root of 20, u get 4.472 approximately so find the nearest tenth