Two of the vertices of a triangle (0,1) and (4,1). Which coordinates of the third vertex make the area of the triangle equal 16

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet