ristonfuller ristonfuller

01-12-2019
Mathematics

contestada

find the measure of the complement and supplement of 3y

Respuesta :

srpayne02 srpayne02

03-12-2019

Answer:

Step-by-step explanation:

x + y = 180

x = 3y + 8

3y+8 + y = 180

4y = 172

y = 43 degrees

x = 180-43 = 137 degrees

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