Answer:
c
Step-by-step explanation: If you do the math you can clearly see and I got the answer correct.
19 feet
convert 2
into an improper fraction
2
= 
hence the length of the wall is 19 feet
Answer:
the answer should be 360° n
Knowing the halfway point (which is 5) helps you so you know wither or not the hundred thousands place goes high or stays the same.
So, for this problem 138,202 would round out to 100,000 because the 3 is below 5 so the hundred thousands place stays the same.