Answer:
65
Step-by-step explanation:
The sum of the angles in a triangle is 180. In a right triangle, there is one 90 degree angle. If the second angle is 25, and 90+25+the last angle must add up to 180, simple math can find the value of the last angle.
180-90-25=65
 
        
                    
             
        
        
        
Answer: 10%
Step-by-step explanation:
30/3 = 10
 
        
             
        
        
        
1.065.   The 5 is the nearest thousandth
 
        
                    
             
        
        
        
The answer is B.
X = -11 :-)