Answer:
D
Step-by-step explanation:
πr^2
3.14*3^2
3.14*9
28.26
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Have a nice day.
Answer:
36 centimeters squared.
Step-by-step explanation:
Use the formula for the area of a square.



Answer:
I like saying rise over run because it helps me remember that rise means how many units you move up or down from point to point which on a graph would be a change in the y values. Also that run means how far left or right you move from point to point which on the graph would mean a change of x values.
Answer:

Step-by-step explanation:
Factoring
results in 