A triangle equals 180° so set up the equation as
58+73+12x+1=180
132+12x=180 (I got 132 by adding 58,73,1)
Subtract 132 from both sides
You should get 12x=48
Divide both sides by 12
X=4
Answer: Cevap C)7 olabilir
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16.6 times because if there is 3 numbers you simply divide it into 50
Answer:
the value of x is 115
Step-by-step explanation:
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