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tatuchka [14]
2 years ago
5

6. Find the value of x. 120 6x​

Mathematics
1 answer:
Virty [35]2 years ago
3 0
Both angles are vertical angles. According to the Vertical Angles Theorem, vertical angles are congruent. Therefore:
6x°=120° [Vertical Angles Theorem (vertical angles are Congruent)].
6x/6=120/6 [Division P.O.E]
x=20.

Therefore, if x=20, then:
6(20)=120 [Substitution P.O.E.
120=120 [Symmetric P.O.E]

And thus,
x=20
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denis-greek [22]
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        -14x + 14x + 15y = 14x + 15
                             15y = 14x + 15
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     -21x - 20(¹⁴/₁₅x + 1) = -10
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                                   y = ¹⁴/₁₅x + 1
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                              (x, y) = (⁻³⁰/₁₁₉, ⁹¹/₁₁₉)
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3 years ago
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Step-by-step explanation:

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5 0
3 years ago
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Step-by-step explanation:

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