Y= 1/5, this is because 1/2 is 5/10 and 1/5 is 2/10, therefore 5/10 + 2/10= 7/10
I’m still trying to get help to on the same problem
Answer:
Yes.
Step-by-step explanation:
The polygons are similar
Answer: D
Step-by-step explanation: solve it by substitution