That is a perpendicular bisector
        
             
        
        
        
Answer:
22 in
Step-by-step explanation:
<u>circumference of a circle = 2 π r</u>
where radius (r) = 7/2 in. = 3.5 in
C = 2 π (3.5)
    = 22 in
 
        
                    
             
        
        
        
Answer:
One pair of socks is $370.
Step-by-step explanation:
Sean bought <em>three pairs</em> of the same socks and a shoe polish for $1450. If the
polish cost $340, how much is the cost of <em>one pair</em> of socks.
6x - 340 = 1450 
6x = 1450 -340
6x = 1110
2x = 1110 / 3
2x = 370
 
        
                    
             
        
        
        
Fractions Area Volume length h