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Tema [17]
3 years ago
8

1) Which is NOT a line of symmetry?

Mathematics
2 answers:
schepotkina [342]3 years ago
6 0

Answer: Line 3

The answer is line 3 because it’s cutting half of the shape right but it’s not the exact shape if u cut it. So it’s line 3

Levart [38]3 years ago
3 0

Answer:

its 3

explanation:

a line of symmetry is a line that can make the shape half and 3 does not

hoped this helped let me know if it did

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Numbers whose decimals do not end and do not repeat are
eduard

Answer:

It's an irrational number

Step-by-step explanation:

Examples:

√2 = 1.4142135623730950488016887242096980785696718...

π = 3.14159265358979323846264338327950288419716939...

e =  2.718281828459045235360287...

∛10 = 2.1544346900318837217592935665193504952593449421921...

and more

If the number has a finite or repeating decimal, then it is a rational number.

Examples:

2.75

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6 0
3 years ago
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What is the value of 3 + (-1/4)² ÷ 1/2?<br><br> A. 6 1/8<br> B. 21 1/8<br> C. 7<br> D. 3 1/8
Amiraneli [1.4K]
<span>3 + (-1/4)² ÷ 1/2
= </span><span>3 + 1/16 * 2
= 3 + 1/8
= 3 1/8

answer

</span><span>D. 3 1/8</span>
6 0
3 years ago
Statisticians use ______ scores to divide the ______ under a curve the way people use a knife to cut pizza. Just as the pizza is
solong [7]

Answer:

Statisticians use z-scores to divide the area under a curve the way people use a knife to cut pizza.

Step-by-step explanation:

Statisticians use z-scores to divide the area under a curve the way people use a knife to cut pizza.

z-score:

  • A z-score is a numerical measurement which is measured in terms of standard deviations from the mean.
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z_{score} = \displaystyle\frac{x-\mu}{\sigma}

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Step-by-step explanation:

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5 0
3 years ago
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