Answer:
56.52 cm
Step-by-step explanation:
To find the circumfrence use this formula-> C=2πr
The Radius is 9 (and I'm assuming to use 3.14 for pi since it doesn't state whether to use 22/7 or 3.14)

C= 56.52 cm
Answer:
x1= -2
x2= 1
x3= 4
Step-by-step explanation:
Answer: Hi, I'm Leila! Want to be friends?
Step-by-step explanation:
Answer:
2 x + 6 and x = -3
Step-by-step explanation: