Me which postulate or theorem proves that these two triangles are congruent?

Its the AAS Congruence Theorem. If you account for the vertical angles, the angle marked, and the one side marked it makes AAS. Hope it helped :))

Angle side angle congruence postulate. ASA

the answer is 5636.7

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;