summeryswede summeryswede

30-09-2021
Mathematics

contestada

Help I was sick and missed class

Help I was sick and missed class class=

Respuesta :

Sjfrost2006 Sjfrost2006

30-09-2021

Answer:

x=20

angle 1= 109

angle 2 = 71

Step-by-step explanation:

5x+9 + 3x+11=180

add like terms

8x+20=180

subtract 20

8x=160

divide by 8

x=20

now plug x in so

angle 1= 109

angle 2 = 71

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