Answer:
The transformation is rigid because the corresponding side lengths and angles are congruent.
Step-by-step explanation:
Since we have congruent triangles (not similar triangles), they will have to have the same length and angles throughout your transformation. Therefore, our answer is the 1st Option.
 
        
             
        
        
        
Answer:
where is it 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
$78.65
Step-by-step explanation:
take 200-121.35=78.65
$78.65
 
        
                    
             
        
        
        
Answer:
Slope of parallel line: -7/6
Slope of perpendicular line: 6/7
Step-by-step explanation:
7x + 6y = 5
6y = -7x + 5
y= -7/6x + 5/6
 
        
             
        
        
        
Answer:
4'9.87
Step-by-step explanation: