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17-02-2022
Mathematics

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m∠LONm es un ángulo llano.
m∠LOM=9x−91°
m∠MON=6x+76°

Encuentra m∠MON

mLONm es un ángulo llano mLOM9x91 mMON6x76 Encuentra mMON class=

Respuesta :

17-02-2022

Answer: 6(x)+76 = 6(13)+76 = 154 degrees. They are supplementary angle, which are equal to 180 degrees.

Step-by-step explanation:

9x - 91 + 6x + 76 = 180

15x - 15 = 180

15x = 195

x = 13

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