Mathematics, 07.10.2020 21:01 bensleytristap93y8q
Prędkość człowieka z prądem wynosi 15 km / h, a prędkość prądu 2,5 km / h. Prędkość człowieka pod prąd wynosi?
Answers: 1
Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
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Mathematics, 22.06.2019 00:00
The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?
Answers: 1
Prędkość człowieka z prądem wynosi 15 km / h, a prędkość prądu 2,5 km / h. Prędkość człowieka pod pr...
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