Answer:
21
Step-by-step explanation:
Answer:
I dont understand th equestion
Step-by-step explanation:
Answer:
(under root 81 is equals to 9
under root 144 is equals to 12
under root 169 is equals to 13) these are rational numbers
therefore irrational number is under root 156
No Nothing Further Can Be Done
Answer:
8 lbs 5 oz
Step-by-step explanation:
When you add 3 lbs, 2 lbs, and 2 lbs you get 7 lbs.
There are 16 oz in a lb. When you add the number of oz you get 21 oz which is the same as 1 lb and 5 oz.
you then add 7 lbs to 1 lb and 5 oz and get 8 lbs and 5 oz.
