Answer:
C
Step-by-step explanation:
the angle opposite of it is 30
 
        
             
        
        
        
$20 in ones and $180 in tens 
there is a total of $200 dollars
        
                    
             
        
        
        
Answer:
 Or
 Or    .
.
Step-by-step explanation:
Total bulbs = 900
Percentage of broken bulbs = 13%
Let x be the number of broken bulbs
Thirteen percent of the light bulbs arrive broken
So, 
Or
 
Or
 
Hence The equation can be used to find the number of light bulbs that were broken is   Or
 Or    .
.
 
        
             
        
        
        
Skip the Brainliest, everybody knows the angles of a triangle add to 180 degrees.
39 + 102 + x = 180
141 + x = 180
x = 180 - 141 = 39
Isosceles triangle!
Answer: 39