Notice the picture below
just use the pythagorean theorem to ge the diagonal
You have to calculate percent from the original price. Try it and show the results.
Hello from MrBillDoesMath!
Answer:
+\- 10i
Discussion:
Fortunately, I can do this one in my sleep...... );
+\- sqrt(-100) =
+\- 10 i where i = sqrt(-1)
Thank you,
MrB
11 < square root of 85 because that is 9.219...
~JZ