Answer:
135
Step-by-step explanation:
15 x 9 = 135
If seth goes every three days and Brian im assuming is the name.Goes every five days then they will both go on day 15
Answer:

Step-by-step explanation:
Given



Required

This is calculated as:




1.) circumference: 2(pi)r (use the pi sign) Area: pi(r^2)
2.) circumference: 2(pi)5=31.4
area: pi(5^2)=78.5
I’m not sure ab number 3 sorry :\
<span>284
Hope this helps. c:</span>