Determine if the segment lengths form a triangle. if so, would the triangle be acute, right, or obtuse?

a. no, the segments do not form a triangle.
b. yes, the segments would form an acute triangle.
c. yes, the segments would form a right triangle.
d. yes, the segments would form an obtuse triangle.

Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?