Step-by-step explanation:
I just answered that. how often did you put that in ?
Answer:
2πr
Step-by-step explanation:
to find the circumference you must multiply the radius by pi and 2
Answer:
3(5x - 2)
Step-by-step explanation:
Answer:
21 + 14x - 56 - 42x + 168
= 133 - 28x
Step-by-step explanation:
Answer:
square root of 25 <square root of 51 <square root of 81
5 <7.14 <9