Answer:
The area of each section of the circle is 
Step-by-step explanation:
we know that
Each section represent a quarter of circle
The area of a quarter of circle is equal to

we have

substitute


Answer:
c=|x-7|
Step-by-step explanation:
Answer:
thats the kind of work u have in 7th grade thats sad
Step-by-step explanation:
Can we get a picture or something?
I think you would take %13 of $6050.00 and add that with the $100 he gets every week so the percentage would be $786.5 and add that with the initial hundred so $886.5 i think this is the answer it might not be right