find equation of perpendicular bisector of the line segment AB where coordinates of A are ( -3,-1 ) & ( 1,1 )
Answers
Answered by
0
a grocer sells 2 kinds of tea , one at rs 9 per kg and the other 15 per kg,making profit of 25÷2 % and 20% respectively .in what proportion should tge two kinds of tea be.mixed to enable the grocer to clear 48÷2 %by selling the moxture at rs 14 per kg.
Similar questions