Answer:
A = 64 pi
Step-by-step explanation:
The circumference can be found by
C = 2 * pi *r
16 pi = 2 * pi *r
Divide each side by 2 pi
16 pi/ 2 pi = 2 * pi *r/ 2 pi
8 =r
The radius is 8
To find the area
A = pi r^2
A - pi (8)^2
A = 64 pi
Brenda’s Bottle answer:
3 1/4 = 13/4 in improper fraction form.
13/4*-0.26 = -0.845. This is the difference in the change.
John’s Bottle answer:
2 5/6 = 17/6 in improper form
17/6*-0.21 = -0.595 in difference.
Thank you! I hope this helps!
1. multiply by 1.046
2. 500* 1.046=523
3. 6*(6/10)=(36/10)=3.6
4. 0.5
5. 34.5714+17.43=52
6. 2
7. x=1
8. 5n-2
9. -9
10. 12.6
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Answer:
39 hours.
Step-by-step explanation:
You divide 3900 km by 100 km, (3900/100) and get 39. Since you are driving 100 km per hour, it will take you 39 hours to get to Michigan.
