Answer: area for circle is πr² so πr² =28.26 and we can sub 3.14 as pi
3.14*r²=28.26 we can divide by 3.14 to get r² on it's own
r²=28.26/3.14
then we root both sides to get r on it's own
28.26/3.14=9 √9=3
and the diameter is double the radius 3*2=6 so the diameter is 6
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Hope this helped! Please tell me if I'm wrong!
You can count from 34-28 and the numbers you counted (the numbers in between 34-28) is your answer.
D. Customer who buy at least 25 tickets will pay $1.50 each
That is basically 5 - 2 I believe so the answer is 3.