kriskawahara82 kriskawahara82

15-03-2019
Mathematics

contestada

I need help this!!!!!!!!!!!!!!plz

I need help thisplz class=

Respuesta :

kidmasterme kidmasterme

15-03-2019

Answer:

x = 37

Step-by-step explanation:

i just check it with a protractor, if 37 is the answer then that means " (4x - 20) degrees" is 143.

143 + 37 = 180

i think the answer is probably x = 37

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