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19-12-2018
Mathematics

contestada

Help me please! :D
1. What is the value of x? Show your work to justify your answer.

2. What is the value of the exterior angle? Show your work to justify your answer.

Help me please D 1 What is the value of x Show your work to justify your answer 2 What is the value of the exterior angle Show your work to justify your answer class=

Respuesta :

19-12-2018

60 +x = 2x+4
Subtract x from both sides
60=x+4
Subtract 4 from both sides
X=56

2(56)+4
112+4

116

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