AthenaSinclair AthenaSinclair
  • 23-03-2018
  • Mathematics
contestada

x =

a) 43
b) 58
c) 71

x a 43 b 58 c 71 class=

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Аноним Аноним
  • 23-03-2018
[tex]28 \textdegree = \frac{1}{2} ( 114 \textdegree - \angle x)[/tex]

[tex]28 \textdegree = 57 \textdegree - \frac{1}{2} \angle x[/tex]

[tex] \frac{1}{2} \angle x = 57 \textdegree - 28 \textdegree [/tex]

[tex] \frac{1}{2} \angle x = 29 \textdegree [/tex]

[tex] \angle x = 29 \textdegree \times 2[/tex]

[tex]\angle x = 58 \textdegree[/tex]
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Aw82092 Aw82092
  • 07-01-2021

Answer:

x=58

Step-by-step explanation:

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