Answer:
The length is 13m.
Step-by-step explanation:

The answer is 246 units²
<span>Surface area= 2(lw + lh + wh)</span>
Answer:
It diverges.
Step-by-step explanation:
We are given the inetegral: 

So it is divergent.
<span>decimal: 0.166666667
fraction: 1/6
this is if you were asking the difference which is subtraction, you asked for the sum and the difference
</span>