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3 years ago

What is (-3)-(-6)×(-9)?

Mathematics

1 answer:

Zepler [3.9K]3 years ago

3 0

(-3)-(-6)×(-9)

Simplify your equation to make it look neater.

(-3)+(6)×(-9)

Combine like terms.

(-3+6)×(-9)

Simplify.

(3)×(-9)

Simplify. Remember, a negative times a positive is ALWAYS a negative.

-27

~Hope I helped!~

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The matched options to the given problem is below:

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Step2: Find the distance from the focus to the point on the parabola.

Step3: Use (x, y).

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Step4: Set the distance from focus to the point equal to the distance from directrix to the point.

Step5: Square both sides and simplify.

Step6: Write the equation of the parabola.

Step by step Explanation:

Given that the focus (-1,2) and directrix x=5

To find the equation of the parabola:

By using focus directrix property of parabola

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$\sqrt{(x+1)^2+(y-2)^2}=\frac{|x-5|}{\sqrt{5}}$

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