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Novosadov [1.4K]
3 years ago
14

The number k and 1.4 are additive inverses.

Mathematics
1 answer:
Licemer1 [7]3 years ago
7 0
For this case we have the following definition:
 The additive inverse of a number is the opposite of that number, that is, the additive inverse of a number x is - x. The sum of a number and its additive inverse is equal to zero.
 We have then: 
 1.4 + k = 0

 From here, we clear the value of k.
 k = -1.4

 Then, we place the values on the number line.
 Answer:
 
See attached image.

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#10<br> Write the equation of the given circle.<br><br> center (-2, -2)<br> radius of 6
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(x - h)^2 + (y - k)^2 = r^2

h = -2
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hope this helped, blessings! :)
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