dakota613148 dakota613148

12-11-2019
Mathematics

contestada

What is y? explain

What is y explain class=

Respuesta :

becca1978 becca1978

12-11-2019

Answer:

97°

Step-by-step explanation:

y = 180 - z

55° + 42° + z = 180°

55° + 42° = 97°

180° - 97° = z = 83°

180° - 83 = y = 97°

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