Answer:
31.41
Step-by-step explanation:
Substitute
Answer:
is 1 i think
Step-by-step explanation:
The correct answer is…… Yo Mum
Answer:

Step-by-step explanation:

20 can be written as a product of 4 and 5.

4 is a perfect square.

Square root of 4 is 2.

Answer:
I dont really know what your asking :/
Step-by-step explanation: