Answer: you can find the area of a circle by multiplying the radius by pi and then squaring it by 2
Step-by-step explanation:
Answer:
The first number is 6
The second number is -1
6+(-2)=4
6*2=12 12+(-1)=11
Step-by-step explanation:
Answer:
400
Step-by-step explanation:
Answer:
x=21−7y?
Step-by-step explanation:
I don't really know what else to do