Find the zeros of y = x2 - 4x – 9 by completing the square. -
-
A. X = 2 + 13
O
B. x=-2+ 13
O C. X= 3: _13
O D. X = +3

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

Can someone me do math because i am having a breakdown rn because i don’t get it