Please help. How do I figure out the answer to this problem?
Two Angles are supplementary the larger angle is 78 degrees larger than the smaller angle find the measure of both angles.

Respuesta :

Answer:

51,129

Step-by-step explanation:

x+x+78=180(supplementary angles are 180)

2x+78=180

2x= 102

x= 51

x+78 = 129

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