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liq [111]
3 years ago
13

Apply the rules for order of operations to simplfy 2 3-4 (5x4).

Mathematics
1 answer:
Tcecarenko [31]3 years ago
4 0
The rules of operations to simplify 2 3-4 (5.4)
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If (-2, y) lles on the graph of y = 3^x, then y =
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<h3>Answer:</h3>

\frac{1}{9}

<h3>Step-by-step explanation:</h3>

We know that x=-2, so substitute that into the equation. y=3^{-2}

With negative powers, instead of making the result negative, you divide one by it.  Mathematically speaking, x^{-y}=\frac{1}{x^y}.  This makes our equation: y=\frac{1}{3^2}

Finally, simplify the exponent. y=\frac{1}{9}

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Help me pls. Pls do this step by step. I will give he brainliest to the person who does it step by step.
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Answer:

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Step-by-step explanation:

x^3 +y^3 - (x + y)^3​

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x^2 + y^3 - (x^3 + 3x^2y + 3xy^2 +y3)

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x^2 +y^3 -x^3 -3x^2y -3xy^2 - y^3

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Answer:

x^2 - x^3 - 3x^2y - 3xy^2

Hope this Helps!

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During the grand opening of an electronics store, any customer has an 11% chance of winning a free laptop. What is the chance th
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To get the answer you would subtract 11% from 100%, getting the answer 89%.
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Select the correct answer from each drop-down menu.
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<h2>5,040 I'm sure that's answer thank you</h2>
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SOLVE APPLICATION USING ALGEBRA. TYPE THE EQUATION OR INEQUALITY AND PLEASE SHOW WORK. a) A rectangle with perimeter 18 cm has l
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Answer:

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Step-by-step explanation:

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