75 meters
Step-by-step explanation:
5 x 30/2
= 5 x 15
= 75 meters
 
        
             
        
        
        
Answer:
multiply 3 by 2 and add 1 to get 7
Step-by-step explanation:
3x2+1=7
 
        
                    
             
        
        
        
Step-by-step explanation:
This means that if a line is perpendicular to a line that has slope m, then the slope of the line is -1 / m. For example, we found that the slope of the line y = (1/2)x + 3 is 1/2. Thus any line that is perpendicular to this line would have slope -2 /1 = -2.
 
        
             
        
        
        
Horizontal means zero slope, or a zero coefficient on x.
Answer: y = b