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garri49 [273]
3 years ago
7

What is the distance between -20 and -6 on a number line

Mathematics
2 answers:
podryga [215]3 years ago
4 0

Answer:

14 units

Step-by-step explanation:

The distance is -6 - (-20)

                           -6+20

                                 14

Neporo4naja [7]3 years ago
4 0

Answer:

14

Step-by-step explanation:

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Answer:

  • The two solutions are:           x=\frac{1}{2}+/-\frac{\sqrt{7} }{2}

  • The next and every step are below.

Explanation:

1. -3=-2x^2+2x    : Given (addition property / add - 3 to both sides)

2. -3 = - 2(x^2-x)    : Given (commom factor - 2)

3. -3-1/2=-2(x^2-x+1/4)

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Since, the terms inside the parentthesis are multiplied by - 2, you have to add - 2 (1/4) = - 1/2 to the left side of the equation.

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