Answer:
29
Step-by-step explanation:
0.11v=3.19

Divide:
3.19÷0.11=29
v=29
Answer:
-1.96312>-2.2360
Step-by-step explanation:
first find -
which is -2.2360679775
now round it to match the lenth of the other problem
-1.96312...
-2.2360...
now remember that the bigger the negitive number, the smaller it really is,
so
-1.96312>-2.2360
Sam will need 30 rolls of 30 inches of paper
Its answer 3 because they are the only difference with two squared numbers
12 times 35 times 28= 980..... im not sure