22-08-2021
Mathematics

contestada

Find the value of x that will make A||B. Geometry

Find the value of x that will make AB Geometry class=

Respuesta :

23-08-2021

Answer:

x = 30

Step-by-step explanation:

These angles are supplementary which means they add up to 180:

2x + 50 + 5x - 80 = 180

7x - 30 = 180

7x = 180 + 30

7x = 210

x = 30

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