7/8 plus 1/6 divided by 2/9
h(x)=1.5x
determine h-1(x) algebrically
4m²-1
(-4i)(-6i)=
-2(a+4)=18
4x²-15x+35=9x+8
7/8+1/6 / 2/9
6x²+29x-42
find the sum of the interior angles of a polygon with 30 sides.
ind the sum of the interior angles of a polygon with 30 sides.
