15) Eileen has a piece of paper that is 30 cm long and 20 cm wide. She cuts out the shaded triangle as shown on the diagram.
What is the area of the triangle?
20 cm
30 cm
Not drawn to scale

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Is this a polynomial function? i need to know asap