Answer:
4x+6y
Step-by-step explanation:
Simplify the expression. 4x+6y
 
        
                    
             
        
        
        
Answer:
slope=1/3
Step-by-step explanation:
y=mx+b
2=m*6+0
m=1/3
 
        
             
        
        
        
9514 1404 393
Answer:
   152°
Step-by-step explanation:
If two pairs of congruent angles total 360°, then the different angles must total 180°. The other angle measure is 180° -28° = 152°.
The measure of each angle in the other congruent pair is 152°.
 
        
             
        
        
        
Sin 3pi/4 is angle 135 degrees or 45 degrees below 180 degrees. Hence it's opposite side is 1 and adjacent is 1, implying the hypothenus is sqrt(2). Hence 
Sin 3pi/4 = 1/sqrt(2). Now multiply by sqrt(2)/sqrt(2) to get: 
[1/sqrt(2).] * [sqrt(2)/sqrt(2)] = sqrt2)/2