Which equation represents a line that passes through the point (3, –4) with a slope of 7? A) y + 4 = 7(x – 3) B) y + 4 = 7(x + 3) C) y – 4 = 7(x – 3) D) y – 4 = 7(x + 3)

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.