Angle ABD and angle DBC are supplementary. Find the value of x. A. 6 B. 8 C. 4 D. 10

asked Dec 16, 2018 86.8k views

5 votes

Angle ABD and angle DBC are supplementary. Find the value of x.

A. 6
B. 8
C. 4
D. 10

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3 votes

The answer is B because if you substitute 8 to x and add them all up you will get 180 degrees.

No Comment answered Dec 18, 2018

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3 votes

Angle ABD and angle DBC are supplementary
so
14x+8x+4 = 180
22x = 176
x = 8

answer B. 8

Monty answered Dec 22, 2018

by Monty

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