Two of the sides of a right triangle are 8 and 6 units long. How long is the third side? Find all possible answers.
1 answer:
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9514 1404 393
Answer:
x = 3
Step-by-step explanation:
The equation can be rewritten to make use of the graphing calculator's ability to identify function zeros:
x(x -2)(x +3) -18 = 0
The attached shows x = 3 is the only real solution.
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We're not sure what "system of equations" is intended. Perhaps it is ...
y = 18
y = x(x -2)(x +3)
To create the expression we graphed, we effectively subtracted the first equation from the second.
Answer:
Step-by-step explanation:
The area of a square is
Substituting d for x, you get 1/2x^2
Hope this helps <3