josesalvador10 josesalvador10

20-05-2020
Mathematics

contestada

Find x.... please helpppp I neeed helllp

Find x please helpppp I neeed helllp class=

Respuesta :

temitopefasola11 temitopefasola11

20-05-2020

Answer:

41

Step-by-step explanation:

Angles in a quadrilateral = 360°

80° + 70° + (3x+5)° + (2x)° = 360°

150° + 5x + 5 = 360°

5x = 360° - 155°

5x = 205°

x = 41

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