9) first option 10)last option
        
             
        
        
        
Answer: 55 degrees
Step-by-step explanation:
180-125=55 
125 and m make a half a turn which equals 180
 
        
             
        
        
        
Answer:
14 months 
Step-by-step explanation:
14x3=42 
42+90= 132
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Sin(t)
Type in Sin in your calculator 
Then the ‘t’ stands for the angle
So....
Sin(90)
 
        
             
        
        
        
Answer:
6x ( 3x +4)
X =0 and x = 4/3 or x = 1 1/3
Step-by-step explanation:
Take the common factors out,
Here x is common to both equation and also 6 is common to both equation 
So, 
6x ( 3x + 4) = 0
So it can be solved by
X = 0 and x = 4/3