04-04-2021
Mathematics

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I need the answer to question 3 please help me

I need the answer to question 3 please help me class=

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Аноним Аноним

04-04-2021

Answer:

[tex]x = 26[/tex]

Step-by-step explanation:

Supplementary Angles add up to 180.

Angle C and Angle D add up to 180.

[tex]128 + 2x = 180[/tex]

[tex]2x = 52[/tex]

[tex]x = 26[/tex]

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