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PLEASE HELP!!!!!!!!!!!!!

PLEASE HELP!!!!!!!!!!!!!-example-1
User Visibleman
by
7.8k points

2 Answers

2 votes

Answer:

C

Explanation:

Vertical angles (non-adjacent angles formed by the intersection of two straight lines) are congruent (their measures are equal).

So, 4x+10=122 (solve for x)
4x=112
x = 28

User Irfy
by
8.4k points
5 votes

Answer:

x = 28

Explanation:

According to vertical angle theorm,

  • when two lines interested each other, then the vertical angles formed are equal.

Here 4x + 10 and 122 are the vertical angles. i.e they are equal.

  • 4x + 10 = 122

Subtract 10 from both sides,

  • 4x + 10 - 10 = 122 - 10
  • 4x = 112

Divide both sides by 4,

  • x = 28

Henceforth the value of x is 28.

option B is the required answer.

User Xavier Delaruelle
by
7.9k points

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