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iren2701 [21]
3 years ago
13

Sally sofa is 18 decimeters long how many meters long is Sally sofa

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
3 0
1.8 meters because there is ten decimeters in every meter. Hope i helped.
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The number w and 0.8 are additive inverses.
umka2103 [35]

Since, the number w and 0.8 are additive inverses.

A number 'a' is said to have an additive inverse '-a' if "a+ (-a)= 0".

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So, the value of 'w' is =0.8

Now, Refer to the attached image which represents the position of 0.8 , w ( that is -0.8) and the sum of 0.8 and w.

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Answer:

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I need help with creating some equations for an assignment. These are the types of equations I need:
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Hi there!

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Ann [662]
The answer really depends on what b is. Unless you give me a number for what b equals I can’t solve it.
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