Your answer is 18 :)
work:
pi(2)d
pi(72)
72/2=36=d
2r=d
36/2=18=r
Answer:
a) -6
b) 9
c) 27
Step-by-step explanation:

<span>the answer is : 9.77777777778</span>
With this problem, subtract 7 from both sides to get
17< y
So any number that is greater than 17 is a value that would make it true....19, 24, 35, 100, 39,1028
Answer:
I don't know how to answer the first question
There are 15 dogs in the kennel
There are 12 cats in the kennel
Explanation:
If there is a 4 to 5 ratio then
12 cats to 15 dogs is linear