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Gekata [30.6K]
4 years ago
8

Which step in the construction of copying a line segment ensures that the new line segment has the same length as the original l

ine segment
Mathematics
2 answers:
netineya [11]4 years ago
7 0

Answer:

<h2>Using a compass.</h2>

Step-by-step explanation:

Using a compass ensures that the new segment has the same length as the original one. Taking a pivot point and then drawing a arc, this distance is the copy.

Savatey [412]4 years ago
4 0
Using a ruler might help..?
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Explain why figure b is not the image of figure a after a reflection using line l
Kaylis [27]

Answer:

See below

Step-by-step explanation:

Figure A has a square cut out into it as figure B has a trapezoid cut out into it.

A reflection is mirroring an image, this means that the image must be identical to its reflected image.

Because figure A and B have different shapes cut into it they are not identical and can therefore not be reflections.

8 0
3 years ago
Read 2 more answers
Which of the following expression is equivalent to 8x^2~5x+3x(4-2x)?
ElenaW [278]

Answer:

2x^2 + 7x.

Step-by-step explanation:

8x^2 - 5x + 3x(4 - 2x)

= 8x^2 - 5x + 12x - 6x^2

= 2x^2 + 7x.

4 0
3 years ago
I need to know what the difference of this expression is.<br><br>(4 - 5i) - (12 + 11i)​
Juli2301 [7.4K]

Answer: -10-16i

Step-by-step explanation:

Given

(4-5i)-(12+11i)

Expand parenthesis

2-5i-12-11i

Put like terms together

(2-12)-(5i+11i)

Combine like terms

-10-16i

Hope this helps!! :)

Please let me know if you have any questions

8 0
3 years ago
1. 172,900,000 how can u convert this number into scientific notation​
trapecia [35]

Answer:

1.72900000 X 10 to the eighth power

Step-by-step explanation:

6 0
4 years ago
What is the stem-and-leaf plot for
Verdich [7]

The stem-and-leaf plot for 29,22,21,6,13,6,17,29,26,9,16,10,25,3,2,23,13,10,7,16,29,30,4,11,7,28,27,22,10 is shown in the image attached below (see attachment).

<h3>What is a Stem-and-leaf Plot?</h3>

A stem-and-leaf plot is a table which is used to display a set of data in such a way that, on the left we have the "stem" which displays the first digit or digits of a data value.

On the right, we have the 'leaf' which displays the last digit of the data value.

For example, if we are to represent "25" and "26" on a stem-and-leaf plot, we would have: 2 | 5, 6.

Therefore, the stem-and-leaf plot for 29,22,21,6,13,6,17,29,26,9,16,10,25,3,2,23,13,10,7,16,29,30,4,11,7,28,27,22,10 is shown in the image attached below (see attachment).

Learn more about the stem-and-leaf plot on:

brainly.com/question/8649311

8 0
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