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marin [14]
3 years ago
9

PLEASE HELP ASAP

Mathematics
1 answer:
Leno4ka [110]3 years ago
7 0

Answer:

x=10

Step-by-step explanation:

we know that

If the lines m and n are parallel

then

130\° = (8x+50)\° ----> by corresponding angles

solve for x

8x=130-50\\8x=80\\x=10

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