Ashleyburnett81
Ashleyburnett81 Ashleyburnett81
  • 09-10-2020
  • Mathematics
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find the two angle measures from the diagram 3x+10 3x-28 there's 3 answer's 71,71 109 ,109 109,71 last question brainiest u will get ​

find the two angle measures from the diagram 3x10 3x28 theres 3 answers 7171 109 109 10971 last question brainiest u will get class=

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ricchad
ricchad ricchad
  • 09-10-2020

Answer:

109 and 71

Step-by-step explanation:

3x + 10 + 3x - 28 = 180

6x = 180 - 10 + 28

x = 198/6

x = 33

substitute the value of x = 33 back into the equation to solve for each angle

= 3x + 10

= 3(33) + 10

= 109

= 3x - 28

= 3(33) - 28

= 71

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