In the picture triangle A'B'C' is an image of triangle ABC after a rotation. The center of rotation is D. What is the length of side B'C'?

Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

In what form is the following linear equation written y=9x+2