2 years ago

How many degrees represents 1 person ?

Mathematics

2 answers:

Bas_tet [7]2 years ago

8 0

12 for 1 person

thanks for the ez question im doing a challenge TvT

CaHeK987 [17]2 years ago

7 0

Step-by-step explanation:

12 degrees is 1 person

360÷30people=12

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Step-by-step explanation:

$x^2 - 7x + 9 = 0\quad\implies\quad a=1\,,\ b = -7\,,\ c=9\\\\x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}=\dfrac{-(-7)\pm\sqrt{(-7)^2-4\cdot1\cdot9}}{2\cdot1}=\dfrac{7\pm\sqrt{49-36}}2\\\\x_1=\dfrac{7+\sqrt{13}}2\,,\quad x_2=\dfrac{7-\sqrt{13}}2$

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