The sum of the interior angles of<span> a </span>triangle<span> are equal to 180</span>o<span>. To </span>find the third angle of a triangle<span> when the other two </span>angles<span> are known subtract the number of degrees in the other two </span>angles<span> from 180</span><span>o</span>
        
                    
             
        
        
        
Answer:
distributive property
Step-by-step explanation:
2(a+5)
2 is being distributed
 
        
                    
             
        
        
        
<span>coordinates m' is going to be (-2/5,-4/5)
</span><span>coordinates n' is going to be (1/5,1)
</span>I just took the test i hope this helps!
        
                    
             
        
        
        
yes.
this is division. 36 divided by 12 is 3. 63 divided by 21 is 3.
 
        
                    
             
        
        
        
Answer:
 4.5 hours
Step-by-step explanation:
8:2h = 18:x
8x = 18×2h
x = 36h/8
x = 4.5
hope this helps :)