Answer:
65
Step-by-step explanation:
What do you need help with?
Answer:
C, 
Step-by-step explanation:
Euler's formula:

Looking at the expression in the parentheses, your x is explicitly given to you as
, so using Euler's formula:

Which is C.
Answer:
second or last
Step-by-step explanation:
Answer:
5 and 6.
Step-by-step explanation:
7*8 is 56. 56 divided by 10 is 5 6/10