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26 February, 04:18

In parallelogram ARMY, angle A equals (3x+10) ° and angle Y equals (2x+15.5) ° what is X?

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  1. 26 February, 04:40
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    x = 5.5

    Step-by-step explanation:

    Since the shape is a parallelogram, the opposite angles are congruent. Angle A is opposite Angle Y so we can set their values equal to each other to solve for x:

    3x + 10 = 2x + 15.5

    Bring the variables to one side and the constants to the other:

    x = 5.5
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