I need BIG help with these questions.

State if the two triangles are congruent. if they are, state how you know?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr