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Malik
Questions and answers by visitors named
Malik
Questions (2)
A student circle for x hour at 12km per hour and y hours at 16km per hour all together the student circles 66km in 5 hours.find
1 answer
412 views
When the angle of elevation of the sun is 30 ° the shadow of a vertical tower is 20m longer than when the elevation of the sun
1 answer
82 views
Answers (1)
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