Answer:
answer choices????
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Divide 24 by 6 which will give you 4
Answer:
c=rs+67-1
Step-by-step explanation:
Answer:
We have the function cos(x)*(cos(x) + 1) = 0
Here we have two sides of an equation:
if cos(x) = 0, then the equation is equal to zero (because this therm is multiplicating the whole equation), so the values pi/2, 3pi/2, etc, are solutions.
And if the parentheses is zero, (cos(x) + 1) = 0 then the equation is also zero
Then when cos(x) = - 1 is another solution
This means that x = pi, 3pi, etc.