Respuesta :

fnej

Answer:

m<K = 63

Step-by-step explanation:

Exterior angle thm:

6x - 9 + 4x + 7 = 118

10x - 2 = 118

10x = 118 + 2

10x = 120

x = 12

m<K:

6x - 9

6(12) - 9

72 - 9

63