Respuesta :

wegnerkolmp2741o

Answer:

x = 142

Step-by-step explanation:

The entire circle is 360 degrees

128+52+38+x = 360

Combine like terms

218+x = 360

Subtract 218 from each side

218+x-218 = 360-218

x = 142

DefBrainly

Answer:

142

Step-by-step explanation:

x = 360 - (128 + 52 + 38)

x = 360 - (180 + 38)

x = 360 - 218

x = 142

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