Answer:
a
Step-by-step explanation:
if x is equal to -1, if you add 1 you get 0 so the answer is greater than or equal to 0
Answer:
15.9
Step-by-step explanation:
I don’t understand what the problem is, do you have a picture?
Answer:
B.
Step-by-step explanation:
The answer is B because 3/5 of 1/2 is less than 1/2. The equation that represents this problem is
3/5 x 1/2 = 3/10
3/10 < 1/2
Therefore, 3/5 is less than 1/2!
Given :
We know the identity
We use this property to simplify the left hand side
So
we know ,
when then
For
Add on both sides
Finally we add 2npi for general solution
So options C and D are correct