Mathematics, 12.02.2021 14:00 AdoNice
A coal mine cage starts its descent from a platform 3 m above ground level to the lowest gallery,
which is 417 m below the platform. It then rises 80 m to a second gallery. What is the depth of
the second gallery below ground level?​
Answers: 3
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Find the value of x for which line a is parallel to line b
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Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?
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|2x - 6| > 10 {x|x < -8 or x > 2} {x|x < -2 or x > 8} {x|-2 < x < 8}
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Mathematics, 22.06.2019 01:30
In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x
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A coal mine cage starts its descent from a platform 3 m above ground level to the lowest gallery,
w...
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