Find ration aqual to the radio given 12: 7

The production line where you work can assemble 5 appliers every 30 minutes at this rate how long should it take the line to assemble 125 amplifiers

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

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.