omg there is a bot?? why does it send a virus and how??
More info so i can answer
This congruency thing is all about corresponding sides and angles. In quadrilateral BCDE and OPQR, DE and QR are in corresponding positions. You don't even have to draw them out to see that. Just like you can say that angle B and angle O are corresponding, and side BC is corresponding to side OP. Match them up; that's all there is to it!
Answer:
B
Step-by-step explanation:
0.9/1=0.9
13.5/15=0.9
8/5=1.6
Answer:
Step-by-step explanation:
4 and 6 have a common factor 2.
and 
have a common factor 
.
So we can factor out 
:
