Drag the tiles to the boxes to form correct pairs. Not all tiles will be used. Ratio Conversion Table mile : yard 1 : 1,760 yard : foot 1 : 3 foot : inch 1 : 12 Using the conversion table, match the equivalent measurements.

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0