Answer:
Step-by-step explanation:
12<18/3(-2)+12 turns into 12<18/-6+12
False
Step-by-step explanation:
The coefficent of the x variable is b.
The formula for the period is

Here, b is 6 so we have

So the period is pi/3, or 60 degrees
Answer:
The first option is the correct answer
Step-by-step explanation:
C - (0.40c - 0.15) - (0.60c - 0.20)
I hope this helps :)
100-55=45%
45/100 × x = 423
x = (423)/(45/100)
x=940 peoples