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Mrrafil [7]
2 years ago
10

- - Use the Quadratic Formula to solve the equation x2 – 2x = -9.​

Mathematics
1 answer:
mina [271]2 years ago
4 0

No solution


Hope that helps

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Gnom [1K]

Answer:

<7=120

<8=60

Step-by-step explanation:

<2 and <7 are alternate exterior angles. <7 and <8 are complementary sor just do 180-120 and you will get 60

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The lines graphed below are parallel. The slope of the red line is -4/3. What is the slope of the green line?
Anna35 [415]
-4/3

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coldgirl [10]

Answer:

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Step-by-step explanation:

The expression can be fully factored as ...

  3·5·(x-3)

Equivalent expressions can be formed by eliminating parentheses to give ...

  15x -45

or by combining different pairs of factors:

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Of course any of the terms can be broken apart and/or combined in different ways:

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