Answer: B
Step-by-step explanation:
First, you have to find how many friends are playing. This can be found in the equation 5-3. Now you multiply by six to find the cost. If you chose C, that would be incorrect, because the () you would mltilply first (30) and then subtract 3 (27). You can also think of it as finding the cost of how much all of them want to play by using the distributive property, leaving you with 30 - 18, and subtract from there to get 12.
Answer:
(2,0) and (4,0)
Step-by-step explanation:
The roots of the parabola are the points where the value of the function is zero, i.e., where the graph crosses the x-axis.
(2,0) and (4,0)
Given:
The complex number is:
To find:
The argument of the given complex number.
Solution:
If a complex number is 
, then the argument of the complex number is:
We have,
Here, 
and 
. So, the argument of the given complex number is:
Therefore, the argument of the given complex number is .
Answer:
72
Step-by-step explanation:
All angles add up to 360
