area = pi X radius squared
so area = 3.14 x 124^2
= 3.14 x 15376 = 48,280.64 square centimeters.
Answer:
I can't really see anything in here could you make the photo up close. Please thanks, I really want to help you :)))
Step-by-step explanation:
The second one is the right answer
Answer:
The answer to your question is 
Step-by-step explanation:
Here, there is a difference of squares, so just solve it and simplify

Multiply the binomials
= 1 - 
Simplify
= 
= 
Answer:
x>−3 or x<−7
Step-by-step explanation: