a triangle has the vertices a(-7,8), b(1, -7), and c(7,6). after a dilation, the vertices of the image are ac-
28, 32), b'(4, -28), and c'(28, 24). what is the scale factor of the dilation?

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Solve the equation by completing the square. x^2+2x=17