The answer is c 45 good luck
It Equals 5.875 Hope this helps
Answer:
x = 12
y = 16
Step-by-step explanation:
Use the Pythagoras Theorem on the left triangle.

Now use the Pythagoras Theorem on the right triangle.

The discount is 10%



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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey