Answer:
C) the difference identity for the cosine function
Step-by-step explanation:
The last line showing shows the cosine of the difference of two angles. The difference identity for the cosine function would seem to be indicated.
Answer:
1 3/4 = 7/4
(7/4) / (1/8)
(7/4) * (8/1) = 56/4 = 14
D,14
Step-by-step explanation:
Answer:
Enzo wins 5 tickets from every game
Beatrix wins 11 tickets
Both won same no of tickets
So min no of games Enzo have played = 5(11)=55
Answer:
x = 14
Step-by-step explanation:
5x - 40 = 30
+40 +40
5x = 70
divide by 5 on both sides
x= 14