Answer: 180 degrees
Step-by-step explanation: I think
For this case we have the following functions:

By definition of composition of functions we have:

Then substituting:

So:

Answer:

51-3=48 slice.
48 slice/ 4 pizza= 12 slice
each extra large pizza have 12 slice.
Answer:
Step-by-step explanation:
63 divided by 9 times 10 minus 2