arianacperez
arianacperez arianacperez
  • 07-12-2021
  • Mathematics
contestada

Find y
Find m Find m

Find y Find m Find m class=

Respuesta :

evgeniylevi
evgeniylevi evgeniylevi
  • 07-12-2021

Answer:

y= -21; m∠MNO=40°.

Step-by-step explanation:

1) m∠MON+m∠MNO=90°;

2) -3y-13°-2y-2°=90°;

5y=-105°; ⇒ y= -21;

3) m∠MNO=-2y-2°=42°-2°=40°.

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