Angle PQR=90 degrees.
cos 52=PQ/14.72
PQ=14.72 x (cos 52)
PQ= 9 cm to the nearest cm
        
                    
             
        
        
        
B, y-intercept, because since the x coordinate for the ordered pair is 0, it is showing y-intercept
        
             
        
        
        
Answer:
Explicación paso a paso: 32 * 100 = 3,200. 3,200/40 = 80%. esa es la fórmula correcta para sacar este porcentaje
Step-by-step explanation:
:)
 
        
             
        
        
        
Answer: 5x+16
Step-by-step explanation:
Distribute
2x+12 + 3x + 4
Add like terms 
5x+16
 
        
             
        
        
        
 Use photo math it’s really helpful