Mathematics, 16.03.2020 21:30 gagedugan2019
If it takes 8 hours for Sanya to build a fence, and it takes 6 hours for Sean to build the same fence, how long will it take them working together?
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Mathematics, 21.06.2019 19:30
Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?
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Mathematics, 22.06.2019 04:20
The width of a piece of rectangular land is 5m shorter rhan 1/3 of its length .find the width of the land if the length is 60m,150m.
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Mathematics, 22.06.2019 06:30
Given: △abc, bc> ac, d∈ ac , cd=cb prove: m∠abd is acute
Answers: 3
If it takes 8 hours for Sanya to build a fence, and it takes 6 hours for Sean to build the same fenc...
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