A is correct because Side PQ of one triangle corresponds to side ST of the other triangle since are located at the same spot.
Answer:
4i√5
Step-by-step explanation:

I'm not sure if this question was correctly transcribed but is it suppose to read find if x=15, find y = 6x+30 ?
If so then y = 120
The way it is written now, If x = 15 then 6x cannot equal 30 which is why I asked. Sorry if I'm not understanding the question.
I believe it is m < 5 I could be wrong sorry.
Answer:
B
1:3
Step-by-step explanation:
4:12
simplify
divide both by 4
1:3