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In the figure below, what is the value of x?

In the figure below, what is the value of x?-example-1

2 Answers

2 votes

Answer:

C. 14

Explanation:

Supplementary angles add up to 180°


8x + 4 + 64 = 180


8x + 68 = 180


8x = 112


x = 14

User Zbr
by
8.5k points
3 votes

Answer:

C

Explanation:

8x + 4 and 64 are a linear pair and sum to 180° , that is

8x + 4 + 64 = 180

8x + 68 = 180 ( subtract 68 from both sides )

8x = 112 ( divide both sides by 8 )

x = 14

User Toni Joe
by
8.5k points

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