Answer:
nah
Step-by-step explanation:
two different numbers bruh trust me
 
        
             
        
        
        
Answer:
I need a pic of his methods to answer
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
D. Both B and C
Step-by-step explanation:
The government will give the same amount of available social security number to each state. So the available social security number pool will be divided by the total number of states. There are a total of 50 states in the USA. If the number pool is 5 x 10^9, then each state going to have:
5 x 10^9 /50= 0.1 * 10^9 = 1*10^8
The answer will be D since 1 x 10^8 and 100,000,000 is the same number
 
        
             
        
        
        
You'll have to convert the equation from x-int to standard form (ax² + by + c), and then convert it to vertex form (y = a(x - h)²<span> + </span><span>k)</span>
        
             
        
        
        
First thing to do is to change the radians to degrees so it's easier to determine our angle and where it lies in the coordinate plane.  

.  If we sweep out a 210 degree angle, we end up in the third quadrant, with a 30 degree angle.  In this quadrant, x and y are both negative, but the hypotenuse, no matter where it is, will never ever be negative.  So the side across from the 30 degree reference angle is -1, and the hypotenuse is 2, so the sine of this angle, opposite over hypotenuse, is -1/2