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3 years ago

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A math field day competition is held in a room with many tables, and there are 6 stools at each table. Each stool has 3 legs, an

d each table has 4 legs. If there is a total of 484 legs on all the tables and stools in the room, how many tables are in the room?

1 answer:

LenaWriter [7]3 years ago

5 0

80 tables I'm think that's wut my math came up to

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Step-by-step explanation: Given that the area of the whole circle is represented by the expression

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Now, if 'r' represents the radius of the circle, then we have

$A_c=\pi r^2\\\\\Rightarrow \dfrac{22}{7}r^2=25x^2-12x-9\\\\ \Rightarrow r^2=\dfrac{7}{22}(25x^2-12x-9)\\\\\Rightarrow r=\sqrt{\dfrac{7}{22}(25x^2-12x-9)}.$

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