Answer:
12 16 20. law of proportions
Answer:
I'm not sure if iit's just me. but angle ABC looks like a right angle (90 degrees). I'm not positive so try to check with someone to see if I'm maybe right.
Answer:
x=9
Step-by-step explanation:
6+5x=51
-6 -6
________
0 5x=45
_ _
5 5
x=9
Yes, parallel lines do not touch ever, that's what makes them parallel.
