Answer is choice C) cosine is even; sine is odd
The properties that come with even and odd functions are...
f(-x) = f(x) indicates we have an even function. So cos(-x) = cos(x)
f(-x) = -f(x) indicates we have an odd function. So sin(-x) = -sin(x)
note: the end result of the proof will lead to cos(A)cos(B)+sin(A)sin(B)
(Since there are no options to chose from, I guess I'll just do my own answer and you'll have to pick the closest one to this one. Or, you could comment the options and I could help you there too.)
Answer:
Yes, the outcomes are likely because there is an equal number of each type of marble.
Step-by-step explanation:
Since there is an equal number of each color of marble, the outcomes of the event are equally likely. If there were more of one marble, it would be unlikely.
For example, if there were 7 blue marbles, 7 red marbles, but there were 8 yellow marbles, then the event would be unequally likely because there were more of the yellow marbles. So the answer is yes, the outcomes are equally likely.
It would be FANTABULOUS if I could get BRAINLIEST!!!!!!!
Have a great day!! ;p
Answer:
628 hope it helps
Step-by-step explanation:
Y = -5
work:
y = |5| - 10
y = 5 - 10
y = -5
Answer:
is correct
Step-by-step explanation:
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