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Salsk061 [2.6K]
1 year ago
14

(x-1)(x+1)= выполнить умножение

Mathematics
1 answer:
Illusion [34]1 year ago
4 0

Answer:

x^2-1^2

Step-by-step explanation:

formula:

(a-b)(a+b)=a^2-b^2

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X=3816371/(27×63) solve for x
skelet666 [1.2K]

Answer:

X = 14,700

Step-by-step explanation:

you can use a calculator to get the x.

X=3816371/(27×63)

8 0
3 years ago
Which of the following is not represented by the image below
love history [14]

Answer:

Line BD can't be represent by the image.

Explanation:

Point: Point is a dot or vertex of any figure or diagram. It represent by capital alphabet. So, B would be a point.

Line: A line is a straight path with both endless. It means we can extends line from both end. But in case of BD we can't extend from point B. So, it won't be line.

Ray: A ray is straight path with one endless. It means we can't extend line from one end and extend from another end. But we can extend AC from both end. It won't be a ray.

Line Segment: A line segement is straight path with end from both end. We can't extend from either end of the line. We can say CD would be line segment.

Option 2 is correct.



6 0
3 years ago
HELP!
kondor19780726 [428]
144/200=0.72 or 72%

225/100=2.25 or 225%

42/50=0.84 or 84%

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6 0
3 years ago
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Please help with three questions!! Worth 98 points!!
qwelly [4]

Answer:

Please show us the questions and will help further this discussion.


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Bryan wants to convert a speed of 85 kilometers per hour into the speed in meters per second what is the correct conversion
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23.6111

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Step-by-step explanation:

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