If the cross section of a triangular prism is parallel to its base, what shape will the cross section be?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39