Answer:
15 feet: 30 divided by 2 is 15
Step-by-step explanation:
If you can give me more info, I can solve this for you, please write out the complete problem.
65 yards because of a2+b2=c2
Answer:
2/7 .2857
Step-by-step explanation:

Explanation
Step 1
the density of an object is given by:

Step 2
let

Step 3
replace,

I hope this helps you