Cplayz347 Cplayz347

14-05-2020
Mathematics

contestada

Someone please help.

Someone please help class=

Respuesta :

DrMantisToboggan DrMantisToboggan

14-05-2020

Answer:

61

Step-by-step explanation:

No worries, so we know the sum of interior angles of triangle is 180 degrees. Let's set that up

2x+16+42=180 (now this becomes an algebra problem where you add 42+16 and subtract it from 180)

2x= 180-58

2x=122 (divide by 2 on both sides to get x by itself)

x= 61

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