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vichka [17]
3 years ago
13

Please help ...........​

Mathematics
1 answer:
sammy [17]3 years ago
7 0

Answer:

Angle B = 80°

see attachment......

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yan [13]

Answer:

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Mkey [24]

(7x-5)+(3x-15)=180°

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2 years ago
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luda_lava [24]
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6 0
3 years ago
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Aloiza [94]

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