Factor completely.

a2 + 28a + 27

A. (a + 3)(a + 9)
B. (a - 1)(a - 27)
C. (a + 1)(a + 27)

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

How does reflecting or rotating a figure change the interior angles of the figure?