Statement                            Reason
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1. CD=DC                        Reflexive Property
2. D-midpoint of AB                Given
3. AD=BD                         Definition of Midpoint
4. CD⊥AB                                  Given
5. m<CDA=m<CDB         Definition of Perpendicular Lines
6. ΔACD≅ΔBCD                           SAS
 
        
             
        
        
        
Answer:
 ×
 ×  ÷
 ÷ 
Step-by-step explanation:
so < 
hope this helps!
 
        
             
        
        
        
If you do the proportion, you have to put 1/5 = 20/100. The 20 represents the percentage. Then you have to say to yourself that how many time 5 goes to 100, well its x20 then if we multiply 1 x 20 we'll get 20. So, he is correct, 1/5 = 20%. Remember what number we think of when we hear the word percent, the number is 100.
        
                    
             
        
        
        
Answer:
A. y<-3
Step-by-step explanation:
 
        
             
        
        
        
It would be a + because the 7 in 7y is positive, therefore it would be added to the X’s. if it was -7y, then the underline would be a –.