Answer:
 m<6 = 90°
Step-by-step explanation:
If lines are perpendicular, the angles form by their intersection measure 90°.
Answer: m<6 = 90°
 
        
             
        
        
        
Answer:
738
Step-by-step explanation:
984 ÷ 100 = 9.84
9.84 × 75 = 738
75/100
 
        
             
        
        
        
Answer:
20%
Step-by-step explanation:
Probability=5/(5+12+8)*100=5/25*100=20%