Find the volume of the triangular prism? (honestly i'm having so much trouble finding the base×hight )

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Is the figure congruent? yes or no?