Answer:
21 days in total
Step-by-step explanation:
The exact value for cos(pi/16) would be :
cos (pi/16) = +/- √1+cosa/2
cos (pi/4) = sqrt2/2
Hope this helps
A is 5,6 that is the answer for A gotta go but maybe someone else can help with the other ones
Answer:
E
Step-by-step explanation:
You would distribute then combine like terms to get your answer.