Mathematics, 16.08.2019 09:10 emmanuel96
Select true or false for each statement.
1. for a real number a, a + 0 = a.
2. for a real number a, a + (-a) = 1.
3. for a real numbers a and bla-bl=1b-al.
4. for real numbers a, b, and c, a +(bº c) = (a + b)(a + c).
5. for rational numbers a and b when b# o,
is always a rational number.
Answers: 1
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What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
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1: 4 if the wew 35 surfboards at the beach how many were short boards?
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Select true or false for each statement.
1. for a real number a, a + 0 = a.
2. for a re...
1. for a real number a, a + 0 = a.
2. for a re...
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