t8um
t8um t8um
  • 23-09-2021
  • Mathematics
contestada

Given the figure, find the values of x and z.

Given the figure find the values of x and z class=

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Аноним Аноним
  • 24-09-2021

[tex]\\ \sf\bull\dashrightarrow 9x-67+6x-23=180[/tex]

[tex]\\ \sf\bull\dashrightarrow 9x+6x-67-23=180[/tex]

[tex]\\ \sf\bull\dashrightarrow 15x-90=180[/tex]

[tex]\\ \sf\bull\dashrightarrow 15x=180+90=270[/tex]

[tex]\\ \sf\bull\dashrightarrow x=18[/tex]

Now

[tex]\\ \sf\bull\dashrightarrow z=6x-23[/tex]

[tex]\\ \sf\bull\dashrightarrow z=18(6)-23[/tex]

[tex]\\ \sf\bull\dashrightarrow z=108-23[/tex]

[tex]\\ \sf\bull\dashrightarrow z=85[/tex]

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