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Point M lies between points L and N on .


If LN = 12x + 16, what is the length of in units?

16 units
40 units
48 units
64 units

Point M lies between points L and N on If LN 12x 16 what is the length of in units 16 units 40 units 48 units 64 units class=

Respuesta :

Answer: The answer is d. 64 units

Answer:

64 units

Step-by-step explanation:

Since, point M lies between points L and N.

∴ LN = LM + MN

⇒ LN = (10x + 8) + (5x - 4)

⇒ LN = 15x + 4

Also it is given that, LN = 12x + 16

Thus, 16x + 4 = 12x + 16

⇒ 4x = 12

⇒ x = 3

So, LN = 12 × 3 + 16

⇒ LN = 64 units

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