Answer:
39 buses
Step-by-step explanation:
2,106 ÷ 54 = 39
Answer:
A is correct
Step-by-step explanation:
Answer: doug has 16 cards
Step-by-step explanation: 12+4=16
Give brainliest if it help :)
Circumference one = (2R)*pi let that value be 2x
C second = 5x = (2R)*pi * 5 / 2 = (5R)*pi
So Radius one / Radius two = 2 / 5
Area1:Area2=pi(2R)^2:pi(5R)^2=pi(4R^2):pi(25R^2), pi cancel out we get
4R^2:25R^2, now R^2 cancel out and we get ratio of
4:25
