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damaskus [11]
3 years ago
13

Help me with this PLEASE

Mathematics
2 answers:
forsale [732]3 years ago
6 0

Answer:

132°

Step-by-step explanation:

y°=7x+20° (vertically opposite angles)

3x°+7x°+20°=180° (interior angles, since M is parallel to N)

10x+20°=180°

10x=180°-20°

10x=160°

x=16°

y°=7(16°)+20°

y°=112°+20°

y°=132°

Alenkasestr [34]3 years ago
4 0
Your answer will be 132 degrees
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