leahjames2 leahjames2

16-03-2021
Mathematics

contestada

Can someone please help with this question?

Can someone please help with this question class=

Respuesta :

rachaelhairston rachaelhairston

16-03-2021

Answer: 21

Step-by-step explanation:

3x+2+5x+10= 180 (the Angles are supplementary)

8x+12=180

8x=168

x=21

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