Mathematics, 19.11.2019 07:31 angelalovelis
Apaperweight in the shape of a rectangular pyramid is shown: if a cross section of the paperweight is cut perpendicular to the base and passes through the top vertex, which shape describes the cross section
Answers: 3
Mathematics, 21.06.2019 22:00, lkarroum3733
1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25
Answers: 2
Apaperweight in the shape of a rectangular pyramid is shown: if a cross section of the paperweight i...
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