Answer:
105 degrees 
Step-by-step explanation:
Angle DEF measures 75°.Triangle DEF is an isosceles, so AngleDEF Is-congruent-toAngleDFE.
the angles all together is 180 degrees
so 180 - 75 = 105 degrees
 
        
             
        
        
        
Answer:
1/64
Step-by-step explanation:
The probability of landing on a 7 is 1/8.
The probability of landing on a 2 is 1/8.


 
        
                    
             
        
        
        
Answer:
B x+31
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 9 associate property 8 commutative property
 
Step-by-step explanation: