<span>Mark drew Two lines that form a right angle.what words describe the lines that mark drew.
Mark drew perpendicular lines</span>
14285714/1000000000
7142857/500000000
0.014286
That is a fraction, as it has a '1' as the numerator and an '8' as the denominator.
hope it helps, xx
I do what do you need help with
In the graph, the highest or lowest point of a parabola is the vertex. The vertex of the graph of y=x2 is (0,0). If a>0 in f(x)=ax2+bx+c, the parabola opens upward. In this case the vertex is the minimum, or lowest point, of the parabola. so the vertex and the equations will lead to finding a parabola.