Answer:
and
Step-by-step explanation:
Recall that is a value of the function cosine for the special angles: and , then:
Answer:
80
Step-by-step explanation:
720/P = 9/1
Cross multiply.
9P = 720
P = 720/9
P = 80
Answer:
Step-by-step explanation:
did u find the answer
B5 = -1 x (2 ^ 5 - 1)
B5 = -1 x (2 ^ 4)
B5 = -1 x 16
B5 = -16