Respuesta :

Answer:

x = 10

Step-by-step explanation:

ΔFGH ~ΔMNO ( given )

FG / GH = MN / NO. ( by Basic Proportionality Theorm )

so, therefore

6 / 9 = x / 15

x = 6×15 / 9

x = 90 / 9

x = 10

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