Mathematics, 13.09.2019 10:10, ashhleyjohnson
4people can dig a hole in 3 hours. how long does it take 9 people.
Answers: 1
Mathematics, 21.06.2019 14:30, stacy021603
In trapezoid efgh, mβ hef=(4x2+16)β and mβ gfe=(5x2+12)β. find the value of x so that efgh is isosceles.
Answers: 1
Mathematics, 21.06.2019 18:50, beeboppity
7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?
Answers: 3
4people can dig a hole in 3 hours. how long does it take 9 people....
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