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dusya [7]
3 years ago
7

Please Help! I'm so confused right now!​

Mathematics
1 answer:
Shkiper50 [21]3 years ago
6 0

Subtraction property of equality is the answer.

Ok so where they went wrong was they subtracted incorrectly when trying to prove RSQ’s degree.


RSQ+35+75=180


So 35+75= 110
And when you subtract 180-110= 70°
BUT, in the box for subtraction property of equality, they write RSQ is equal to 75° which is incorrect because they subtracted wrong.
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Answer:

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Step-by-step explanation:

One is given the following equation;

x^2-4x-9=29

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