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I need know what is x .

I need know what is x .-example-1

2 Answers

4 votes

Answer:

21 x +6 =90⁰( Alternate exterior angles)

=) 21x =84

=) x =84/21 = 4

User TechNeilogy
by
7.9k points
4 votes

Answer:

x is 4

Explanation:

21x+6 = 90

21x=84

x=4

User Samuel Kodytek
by
7.8k points

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