Answer:
x = 48°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°, thus
x = 180° - (90 + 42)° = 180° - 132° = 48°
 
        
             
        
        
        
Answer:
Step-by-step explanation:
5.2g +8=0
5.2g=-8
g=-1.54
 
        
                    
             
        
        
        
40%=0.4
0.4+1=1.4
4.5(1.4)=6.3
The answer is $6.30
        
             
        
        
        
Answer:

Step-by-step explanation:

6 - 3 = 3
keep the base same, therefore

Hope this helps! 
 
        
             
        
        
        
Answer:
3rd integer:n+2
Step-by-step explanation: