Answer:
49
Step-by-step explanation:
cos(x)=31/47
x=cos^-1 (31/47)
What is 9 *divided* by three
what do you get when you *divide* 26 by 7
the most common word ive seen is divide
-7
I might not be right but that’s what I got.
Answer:
im not very sure but i believe that it is (40,4)
C(15, 7)
(15 * 14 * 13 * 12 * 11 * 10 * 9)/(7 * 6 * 5 * 4 * 3 * 2 * 1) = 6435 groups