How to find zeroes in intercept form y=4x^2-19x-5

The solution set for 5v2 – 125 = 0 is

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units