Answer:
(3a-2)- (-5a+7.)*
Step-by-step explanation:
The answer is
-2a+5
Answer:
I have no idea but it might be
YZ = XT
RS = XZ
XY = TZ
I thought i know but i don’t sorry
Step-by-step explanation:
are two triangles ABC and A’B’C’ congruent ich hc = h‘c and sc = s‘c and alpha= alpha