60° bc 25+35=60, 180-60=20, 180-20=60, 60+60+x=180; x=60
Answer:
The correct answer for the second one is,

Answer:
42
Step-by-step explanation:
11 - 4 = 7
49 - 7 = 42
Answer:
Step-by-step explanation:
Answer:
829839483847234
Step-by-step explanation:
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