Respuesta :

Hrishii

Answer:

x = 8, HJ = 40, JK = 56

Step-by-step explanation:

Since, J is between H and K.

Therefore,

HJ + JK = KH

5x + 7x = 96

12x = 96

x = 96/12

x = 8

HJ = 5x = 5*8 = 40

JK= 7x = 7*8 = 56