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Mathematics, 25.11.2019 23:31 bayeck

Apair of vertical angles has measures (3x+4)° and (7x−9)° .

what is the value of x?

a. −54

b. 13/4

c. 192

d. 372

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Apair of vertical angles has measures (3x+4)° and (7x−9)° .

what is the value of x?

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