josephomar622 josephomar622

22-05-2019
Mathematics

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Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

22-05-2019

Answer:

D (136 -2a) + (3a+39) = 180

Step-by-step explanation:

Since XQR = 180

<XQM + < MQR = XQR

136 -2a + (3a+39) = 180

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