Respuesta :

Answer:

B 12

Step-by-step explanation:

5x + 50 = 110

5x = 110 - 50 = 60

x = 60/5 = 12

Answer:

B.12

Step-by-step explanation:

110° - 50° = 60°

60° ÷ 5 = 12°

∴ 5 × 12 = 60°