shearam
shearam
29-03-2021
Mathematics
contestada
solve for x in the diagram below
Respuesta :
chocolatesunday127
chocolatesunday127
29-03-2021
Answer: x° = 20
Steps:
100 + x + 3x = 180
x + 3x = 80
4x = 80
x = 80/4
x = 20
Check:
100 + x + 3x = 180
100 + 20 + 3(20) = 180
100 + 20 + 60 = 180
180 = 180 ✅
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