gdromero2005
gdromero2005
10-02-2020
Mathematics
contestada
I need help on all 3
Respuesta :
spxoxoalien
spxoxoalien
10-02-2020
Answer:
i think answer for 3 is,
3x+1=100
3x=99
x=33°
6y-16+5y-2=180
11y-18=180
11y=198
y=18°
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