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3. x = 75% (6x-21) 105°
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5 votes
3. x =
75%
(6x-21) 105°

3. x = 75% (6x-21) 105°-example-1
User Yingbo Miao
by
6.9k points

1 Answer

4 votes

Answer: x = 21

Explanation:

6x - 21 and 105 are vertical angles, meaning that they are congruent by definition.

Given:

6x° - 21° = 105°

Add 21 to both sides of the equation:

6x° = 126°

Divide both sides of the equation by 6:

x = 21

User Abdul Hamid
by
7.9k points
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