Answer:
2:1
Step-by-step explanation:
1/2 equals 1:2. Hope this helped!!
Answer:
B is true
Step-by-step explanation:
5 is a coefficient of x^0
The circumference C=2 pi r and area A=pi r^2
A=300 cm^2
300=pi r^2 we divide by pi
300/3.14=r^2
r^2=95.55
r=sqrt 95.55
r=9.77
C=2*3.14*9.77=61.36