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vredina [299]
3 years ago
10

What is the slope for a line that is perpendicular to the line y=-5+4

Mathematics
1 answer:
ahrayia [7]3 years ago
8 0

Answer:

just change the signs

Step-by-step explanation:

y=5-4

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☆pls help no one has helped me and I'm so confused! ​
motikmotik

Answer:

Step-by-step explanation:

a). \frac{5\pm\sqrt{-4}}{3} = \frac{5}{3}\pm \frac{\sqrt{-4}}{3}

               = \frac{5}{3}\pm\frac{2\sqrt{(-1)} }{3}

               = \frac{5}{3}\pm\frac{2i}{3} [Since, i = \sqrt{(-1)}]

b). \frac{10\pm\sqrt{-16}}{2} = \frac{10}{2}\pm \frac{\sqrt{-16}}{2}

                  = 5\pm \frac{4\sqrt{-1}}{2}

                  = 5 ± 2i [Since, i = \sqrt{(-1)}]

c). \frac{-3\pm \sqrt{-144}}{6} = -\frac{3}{6}\pm \frac{\sqrt{-144}}{6}

                    = -\frac{3}{6}\pm \frac{12\sqrt{-1}}{6}

                    = -\frac{1}{2}\pm 2\sqrt{-1}

                    = -\frac{1}{2}\pm 2i [Since, i = \sqrt{(-1)}]

4 0
2 years ago
Eden and Courtney each have a bag of candy. There is a mixture of chocolate and sour candy. Eden has a total of 5 pieces of cand
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Is the number beside the parentheses in math part of the parenthetical grouping?
yKpoI14uk [10]
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Use the commutative law of addition to write a equivalent expression ab+c
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Answer:

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Step-by-step explanation:

The way an expression is written is the given you have presented to us.

The commutative law of addition would turn it around as

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