Respuesta :

To be able to answer the question above, understand that LC is the sum of the lengths of LM and MC. By this the following equation is generated, 
 
                                         LC = LM + MC
 
                                       6x - 6 = 11 + 2x + 5

Solving for the value of x gives x = 5.5. 
Substitute the obtained value of x to the expression for the length of MC.
 
                                MC = 2x + 5 = 2(5.5) + 5 = 16

Thus, the length of MC is 16 units. 


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