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devlian [24]
2 years ago
9

40 POINTS! HELP ME. QUICKLY.

Mathematics
1 answer:
dybincka [34]2 years ago
7 0

Answer:

Part A: <em>D,E</em>    

Part B:

            m°= <em>90°</em>

            x°= <em>70°</em>

            y°=  <em>70°0</em>

            z°=  <em>110°</em>

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