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  • 09-05-2020
  • Mathematics
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what is the value of z

what is the value of z class=

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WeatheringWithYou
WeatheringWithYou WeatheringWithYou
  • 09-05-2020

Answer: 16.

Step-by-step explanation:

All angles in any pentagon add up to 540 degrees.

As such, you can represent each angle in an equation in which the sum of all the angles is 540, as follows:

[tex](12z-42)+(7z+24)+(z+38)+(6x+49)+(z+39)=540\\\\27z + 108 = 540\\27z = 432\\\\z=16[/tex]

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