0 votes
2 answers
1961
For what values of $‘k’$ will the pair of equations $3x + 4y =12$ and $kx + 12y = 30$ $NOT$ have a unique solution ?$9$$12$$3$$7.5$
0 votes
1 answer
1962
If “$x$” is an integer, which of the following inequalities have a finite range of values of “$x$” satisfying them?$x^{2}+ 5x+6>0$$\left | x+2 \right |>4$$9x-7<3...
0 votes
1 answer
1969
What is the measure of the radius of the circle that circumscribes a triangle whose sides measure $9, 40$ and $41$?$6$$4$$24.5$$20.5$
0 votes
1 answer
1971