Pls help i really really need it!! i'm really tiered and would appreciate your help. :) thanks.:)

solve for 5 a and b

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

Divide. write in the simplest form. 4 1/6 divided by 10

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent