Answer:
138 degrees
Step-by-step explanation:
A straight line/angle is 180 degrees so subtract 42 degrees from that to get 138 degrees.
I explained as best and simple as I could, I hope I helped!!!
For this case we must find the unit cost (dollars per pound) of each site and then compare.
We take into account that:
1kg equals 2.205 pounds
So, we have:
Site 1:

Site 2:

So, the unit cost is:

Thus, the best deal is on site 2.
ANswer:
The best deal is on site 2.
<em>If the radius of a sphere is doubled, the surface area becomes four times the original surface area.</em>
You would do 2,852.1÷10=285.21 miles a day