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ivolga24 [154]
3 years ago
10

Consider triangle ABC as pictured below. If B is transformed according to the rule (x,y) --> (x-4,y), then △AB'C will be a __

_____

Mathematics
1 answer:
inessss [21]3 years ago
4 0

Answer:

Right triangle

Step-by-step explanation:

7^2 + 6^2 = c^2

49 + 36 = c^2

85 = c^2

c = 9.22

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One hundred times the quantity seven plus two
Mandarinka [93]

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"two" means ' 2 '

"the quantity seven plus two" means  ' (7 + 2) '

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That's the expression.

One of the rules for handling these things is that you should always
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Now you can can write the expression like this:    ' 100 (9) ' .

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4 years ago
In a random sample of 2500 sports fans, 61% prefer basketball over soccer.
timama [110]

The margin of error is a statistic that expresses how much random sampling error there is in a survey's results. The Margin of error in this survey is 1%.

<h3>What is the margin of error?</h3>

The margin of error is a statistic that expresses how much random sampling error there is in a survey's results. The wider the margin of error, the less confident one should be that a poll result reflects the outcome of a population-wide survey.

The random sample of 2500 sports fans, out of which 61% prefer basketball over soccer, therefore, we can write n=2500 and p=0.61. Thus, the margin of error can be written as,

MOE=\sqrt{\dfrac{\hat p(1-\hat p)}{n}} = \sqrt{\dfrac{0.61(1-0.61)}{2500}} = 0.00975 = 0.975\% \approx 1\%

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Learn more about Margin of Error:

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2 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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y = -1/3x + 10

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