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Molodets [167]
3 years ago
7

What is the vertex of the graph of y = –x2?

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
6 0
The answer to this question is (0,0).

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Find the Slope <br><br> A. 2/5<br> B.5/2<br> C.-2/5<br> D.-5/2
Fiesta28 [93]
The answer is a bc it’s pointing upwards which makes it positive and the rise is 5 and the run making it 2/5
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Please I need someone to help my assignment​
Nadusha1986 [10]
(x-4)² + (x-2)² = x²

(x² - 8x + 16 ) + (x² - 4x + 4) = x

2x² -12x + 20 = x

2x²-12x + 20 - x = 0

2x² - 13x + 20 = 0

(2x-5) (x-4) = 0

2x-5 = 0

2x = 5

x = ⁵/₂


x-4 = 0

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so x₁ = ⁵/₂ , and x₂ = 4
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2 years ago
Marco thinks the total number of runs a team scores in a season is a better indicator of how many wins it will have in that seas
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This is a fair assumption, but not true in every instance. Since home runs do not indicate how many runs score, which are the decider in a win or a loss, they are less accurate at predicting. 
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For the equation, determine whether the equation is true for all, some, or no values of x.
vichka [17]

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nothing can be further done with this topic. please check the expression entered or submit a picture for futher understanding

Step-by-step explanation:

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Need answer asap.thanks​
Marrrta [24]

Answer:

0.46=\frac{23}{50}

Step-by-step explanation:

To write any decimal as a fraction you divide by 1 and multiply by a number (ranging from 10, 100, 1000 etc.) that will make 0.46 a whole number, this will explain:

Let x = \frac{0.46}{1}

10x = 10*\frac{0.46}{1} =\frac{4.6}{10}

100x = 100*\frac{0.46}{1}=\frac{46}{100} this is our perfect fraction, now we simplify later

100x - 10x = \frac{46}{100} -\frac{4.6}{10}

90x = \frac{46}{100} -\frac{4.6}{10} =0  this is to confirm both fractions are equal

x is the same as \frac{0.46}{1} as \frac{4.6}{10} as \frac{46}{100} but here x = \frac{46}{100} because a fraction has to have no decimals.

So  0.46 is equal any of these values, as a fraction, on the other hand, it's improperly equal to \frac{46}{100} = \frac{23}{50} here I divided by 2 to bring down the proper fraction. (fraction at its simplest form)

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3 years ago
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