Two angles are supplementary when they add up to 180 degrees
120 + 60 = 180 so answer is c. supplementary
Answer from: Quest
typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.
Answer from: Quest
alright well the answers to your question is
2xy/9 hope this have a nice day : )
step-by-step explanation:
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