rod123456 rod123456

01-06-2017
Mathematics

contestada

Find the value of the variable and LN if M is between L and N.
LM=8a,MN=7a,LM=56LM=8a,MN=7a,LM=56

Select one:
a. a = 3.73, LN = 29.87
b. a = 7, LN = 105
c. a = 8, LN = 120
d. a = 7, LN = 49

Respuesta :

merlynthewhizz merlynthewhizz

10-06-2017

If LM = 8a and LM is 56, then a = 7
then MN = 7(7) = 49

Length LN = 56 +49= 105

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