Nasr27444 Nasr27444

23-09-2021
Mathematics

contestada

Please I need help with this. ANYONE!!

Please I need help with this ANYONE class=

Respuesta :

mackenzie0116 mackenzie0116

27-09-2021

Answer:

x=17 z=69

Step-by-step explanation:

5x-16 + 9x-42 = 180 (straight line = 180 degrees)

Add like terms

14x - 58 = 180

[tex]\frac{14x}{14}=\frac{238}{14}[/tex]

x = 17

Plug x back in

5x - 16 = z (angles are equal)

5(17) - 16 = z

85 - 16 = z

z = 69

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