Answer:
It depends on the problem
Step-by-step explanation:
Often, you want one or another of the lengths in the right triangle. The Pythagorean theorem gives a relation between the squares of those lengths, so you take the square root as a last step. The last step may be to simplify that square root.
1. x=y−2
2. -1/2y + 4
No photo?
the answer is the 2nd one :)
Step-by-step explanation:i havent done something like this in a long time
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