Is the triangle with the given dimensions a right triangle? if so, which angle is the right angle? ab =10, bc= 8, ca= 5 a. yes, angle a is the right angle. b. yes, angle b is the right angle. c. yes, angle c is the right angle. d. no, it is not a right triangle.

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

Simply 8x squared + 5(7x squared- x) - 2x =

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