Answer:
the answer is three(3)..use calculator
 
        
                    
             
        
        
        
Answer:
1/3
Step-by-step explanation:
2/3 plus -1/3 is the same as subtracting 1/3 from 2/3. 
 
        
                    
             
        
        
        
It would be 9x+15
g is right above h 
If two lines are cut by a transversal and the consecutive exterior angles are supplementary, then the two lines are parallel. Keep in mind you do not need to check every one of these 12 supplementary angles. Just checking any one of them proves the two lines are parallel
        
                    
             
        
        
        
Answer:
4:10, 2:5 16:40
Step-by-step explanation:
just multiply or divide 
 
        
             
        
        
        
Answer:
a^2/3
Step-by-step explanation:
the numerator simplifies to 5a^3 and the bottom is 15a. we can use our exponent rules to subtract exponents, so it is 1/3(a^2). this simplifies to a^2/3.