How do you do the pythagorean therorem if you already have a and b and c i dont know how to solve if you already have all 3 sides

~Hello There!~

If you already have all 3 sides, then you wouldn't need to use the Pythagoras theorem as that calculates sides.

Hope This Helps You!

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- Hannah ❤

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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