Marking brainliest

Please help

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)