1) Given
2) m∠1 + m∠2 = 90°
3) BD bisects ∠ADC
4) definition of angle bisector
5) definition of congruency
6) m∠1 + m∠3 = 90°
7) ∠1 is complementary to ∠3          (7) definition of complementary
If there is a drop down box, and my answer is not an option, type in the options in the comment box and I will let you know which theorems (or definitions) are the same as my answer.
 
        
                    
             
        
        
        
Answer:
286
Step-by-step explanation:
Use term formula for +/- 
Tn = a + (n-1)d
n= number of term
a= first number in sequence
d= difference between each number 
T55 = 16 + (55-1)5
T55 = 16 + 270
 =286
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation
You must find the common denominator for all of them.  
A is correct. 13 x 2 is 26 and 14 x 2 is 28. Therefore, 13/14 is greater than 25/28.
B is not correct. 4 x 5 is 20 and 9 x 5 is 45. 4/9 is actually less than 21/45.
C is not correct. 5 x 2 is 10 and 6 x 2 is 12. 5/6 is actually less than 11/12.
D is not correct. 4 x 5 is 20 and 5 x 5 is 25. 4/5 is actually less than 8/25.