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2 years ago

12

HELP MEEE!!!!!!!!!!!!!

2 answers:

vova2212 [387]2 years ago

8 0

Answer:

38

Step-by-step explanation:

A straight like has an angle of 180 degrees

If one angle of a straight line is 142

Equation:

180 - 142 = other angle

180 - 142 = 38

MAXImum [283]2 years ago

4 0

Answer:

m∠X= 38°

Step-by-step explanation:

142° + x = 180° (linear equation)

x = 180°-142°

=38°

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