Math, asked by abhishekgautam123bgs, 9 months ago

COMPLETI
Secondary School Mathematics for Class 9
& For what value of x will the lines / and m be parallel to each other?

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Answered by Anonymous

19

Answer:

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Answered by bhuwansinghdhek1975

0

Answer:

for the lines to be parallel both the angles must be equal

so 7x-20=3x+20 ->4x=40°

x= 10°

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