lucybackter123 lucybackter123

25-11-2019
Mathematics

contestada

I really need help I don’t understand!

I really need help I dont understand class=

Respuesta :

muhammadm2013 muhammadm2013

25-11-2019

Answer:

19

all trianlgles are 180

so

55+42+26=123

180-123=57

57 divided by 3= 19

y, x ,z = 19

Step-by-step explanation:

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