. If m/DBC = (9x + 1), m/ABC = 165°, and m/ABD = 38⁰, find the value of x.

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A: Given:

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A: Find the value of x

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A: sum of interior angles of a quadrilateral is 360o

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A: I am attaching image so that you understand each and every step.

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Q: Given the formula below for R and using linear approximation,the change in the range (R) of a…

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