Answer:
2/5
Step-by-step explanation:
She completed 8 out of 20 so we divide 8 by 20
8/20 can be simplified if we divide both the numerator and denominator by 4
which equals 2/5
 
        
                    
             
        
        
        
Since it goes by thousandths (0.001), we can say the values are 2.089 and 2.095.
        
                    
             
        
        
        
Answer:
5.29 units
Step-by-step explanation:
By Pythagoras theorem:

 
        
             
        
        
        
Answer: Congruent
Step-by-step explanation:
Line BC is reflexive to itself
AB is congruent to CD, and that's given
Line AC is congruent to BC, using these prior proofs
Angle EDC and Angle FAB are congruent, and that's a given.
You can conclude that they are congruent by AAS
 
        
             
        
        
        
Answer:
Step-by-step explanation:
x+15=102
x=87