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Mathematics, 12.10.2020 14:01 breiajanae880

Two lines intersect to form two pairs of vertical angles. <1 with measure (5x + 7)° and <3 with measure (9x -21)° are vertical angles. <2 with measure (10x + 7y + 5)° and <4 are vertical angles. Find the values x and y and the measures of all four angles.

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Two lines intersect to form two pairs of vertical angles. <1 with measure (5x + 7)° and <3 wit...

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