cube is sliced with a single straight cut, creating a two-dimensional cross- section. Name 2 different two- dimensional shapes that could result from the slice, and explain or draw how they are created.​

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ab=9, and ac=12, find hc.

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps