1. 100 times larger than
2. 1/10
3. 1,000 times larger than
4. 1,000 times larger than
5. 1/100
6. 1/10
7. 1/10
A = 28.26 units^2
Step-by-step explanation:
The formula for the area of a circle is:

We can just plug in the numbers and solve.


28.26 units^2
Answer:a)680cu.ft
b)180cu.ft
Hope this helped you...
Step-by-step explanation:
Answer:
x=3,x=1
y=2,y=-2
Step-by-step explanation: