Answer:21 cm
Step-by-step explanation: The circle's circumference is 84 cm. 84 / 4 = 21. Therefore the length of the arc XY is 21 cm.
2/3 here you go! Good luck
Answer:
Center: (2,-6)
Radius =2
Diameter = 4
Área = 12.57
Circumference = 12.57
Step-by-step explanation:
Just set up a proportion
(2/3)=(x/24)
cross multiply both sides
24(2)=3(x)
then solve
48=3x
x=48/3
x=16
16 is the correct answer
It takes 2minutes to make one bag.
If Ashley works alone:
900 bags * 2 minutes= 1800 minutes
Since there is 60 minutes in a hour:
1800/60=30 hours
There is 6 people doing it so:
30 hours/6 people=5 hours
The final answer is 5 hours.
Hope this helps!
