Respuesta :

mkarikari1850

Answer:

x = 180 - 76 - 63

x = 41°

Step-by-step explanation:

wegnerkolmp2741o

Answer:

x =41

Step-by-step explanation:

The three angles form a straight line so they add to 180 degrees

76+ x+ 63 = 180

Combine like terms

139 + x = 180

Subtract 139 from each side

139-139 + x = 180-139

x =41