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mylen [45]
3 years ago
7

How does writing 3.441 in expanded form show why the same digit can have different values?

Mathematics
1 answer:
lina2011 [118]3 years ago
8 0
When expanded it would be 3+0.4+0.04+0.001. There is two fours, but because it is written in expanded form you can see that one is four tenths and the other is four hundredths. Although they are the same digit, you can see that they are different values, the way you wrote it helping you with that.
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Graph the equation: x = y^2 - 2
Lesechka [4]
Draw a cartesian plane, create a graph with the equation x = y^2 - 2
then substitute numbers into the equation so that it is true, to find points on the graph, e.g. substitute y with 1, you get 
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for the next substitute y with 2,
x = 2^2 - 2
x = 4 - 2 = 2, the point is (2, 2)
you might want to try negative values of y 
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then plot the points on the graph
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kupik [55]
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4 0
3 years ago
Solve for x.<br> Need help, please.
dlinn [17]

x=9

hope this helps you. :)

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Answer:

i guess u know how to calculate a rectangle

Step-by-step explanation:

https://sciencing.com/area-triangular-prism-8165114.html

6 0
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Read 2 more answers
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Step-by-step explanation:

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