456- 12= 444
37×12= 444
=12
10
The x’s represent just the people, and because the bottom line only represents time it doesn’t affect the amount of people.
Answer:
A =63.585 in^2
Step-by-step explanation:
The area of a circle is found by
A = pi r^2
A = pi (4.5)^2
A = pi(20.25)
We can approximate pi by 3.14
A = (3.14) (20.25)
A =63.585 in^2
