exam
Maths Puzzle
Numerical Ability
the length of an rectangle is fixed at 20 cm. what widths will make the perimiter greater than 86 cm?
Read Solution (Total 0)
exam Other Question
1) ax-ay+bx-by Factor
is this correct? If not what is the correct way....?
a(x-y)+ b(x-y)
(a+b) (x-y)
Determine the domain and range of the relation
{(-1,4), (1,7),(-5,3),(9,8),(11,-7)}