Which statements about the opposite of −12 are true?
Select each correct answer.
−12 an...
Mathematics, 22.10.2020 19:01 heber9609
Which statements about the opposite of −12 are true?
Select each correct answer.
−12 and its opposite are on located on the same side of zero on a number line.
−12 and its opposite are located the same distance from zero on a number line.
The opposite of the opposite of −12 is −12 .
The opposite of −12 is −112 .
Answers: 2
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The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
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