Answer:
See the attachment
Step-by-step explanation:
If you don't have these memorized yet, your calculator can help you with this.
If a/b and c/d are proportional then (a/b)(d/c)=1, aka ad=bc
25/45=15/27?
25*27=45*15?
675=675?
true
they are proportional
Angle Z is greater than angle Y.
I hope this helps you! I'm not the best at this kind of stuff!
xo Leafling
Answer:
3:2
Step-by-step explanation: