Atriangle has vertices at a(3,4), b(-3,2), c(-1,-4). is the triangle a right triangle. explain.

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form