Well, it depends if its positive or negative. 2 positive integers will equal a positive, 2 negatives will equal a negative. A negative and a positive will depend.
        
                    
             
        
        
        
Answer:
I think a picture can explain better than me!
Step-by-step explanation:
Have a good day.
 
        
             
        
        
        
Answer:
Tan A for first page  25/49   
Tan A for second page 37/49
Tan B for first page 24/49
Tan B for second page 12/49
 
        
             
        
        
        
Answer:
To be called the order of the mayor of Minors nonzero in a matrix 
D range of a matrix 
 
        
             
        
        
        
Answer:
The explanation is given below with the diagram.
Step-by-step explanation:
Given:
Δ ABC is an Isosceles triangle with base AB.
D is the midpoint of AB
∴ AD = BD
To Prove:

Proof:
Isosceles triangle property:
If Δ ABC is an Isosceles triangle with base AB, then the two sides are congruent and the base angles are congruent.


