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Sunny_sXe [5.5K]
3 years ago
10

What is the value of the sum?

Mathematics
1 answer:
Tpy6a [65]3 years ago
6 0
-7/9+2/3
Change 2/3 to 6/9 becajse we need to have the same denominator to able to calculate the sum, so
-7/9+6/9
=-1/9. As a result, D and E are the final answer. Hope it help!
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<h3>What is a Cylinder?</h3>

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