Answer:
689535
Step-by-step explanation:
Answer:
-The area of a circle:

or
(Rounded to nearest hundredth if needed)
Step-by-step explanation:
-Use the formula to find the area of a circle:

-After you have the formula set up, use the radius for the formula:

-Then, you solve the formula:



-Round up to the nearest hundredth (if needed):

Answer:
2/3
Step-by-step explanation:
Ratio is 2:3 since we have 6 and 9 for width. We can refer to 1:2:3 as 3:6:9, and apply the same thing for length 8 to where we have 4:8:12.
Answer: no solution
Step-by-step explanation:
2x2=4x-7
4x=4x−7
0=−7
Since 0=−7 is false, the answer is no solution.
Answer:

Step-by-step explanation:
