Technician a says that leaking components are usually repaired rather than replaced. technician b says that a replacement o-ring can take care of a leak found at a joint. who is  correct?  
            a.  both technicians a and b    b.  technician b    c.  neither technician a nor b    d.  technician a

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

ddd

step-by-step explanation:

it is x=-4

step-by-step explanation:

hello umm i don't understand your question can you explain it more pls

step-by-step explanation: