FailingstudentXD
30.08.2020 •
Mathematics
5x+4x+3x=180. What is the smallest angle?
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Ответ:
45
Step-by-step explanation:
5x+3x+4x=12x
so 12x=180
x=180÷12
x=15
so smallest angle = 3x = 3×15=45
Ответ:
x=0.2, you could also write it as 1/5
Step-by-step explanation:
assuming you meant 5 times ___
then it would be 10+5x=11
5x=1
x=1/5