Answer:
21 chickens
Step-by-step explanation:
42/2 = 21
Answer:
x = ± 
Step-by-step explanation:
Given
x² = 20 ( take the square root of both sides )
x = ± 
which can be simplified to
x = ± 2
[ ± means plus or minus ]
Answer:
44.2381
Step-by-step explanation:
Answer:
I don't how to exactly put the explanation in words I hope this helps you
Step-by-step explanation: