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Airida [17]
3 years ago
15

The number from the set will make the equation x+4=7.8 true

Mathematics
1 answer:
nikklg [1K]3 years ago
6 0

Answer:

X=3.8 (I may be wrong sry)

Step-by-step explanation:

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Step-by-step explanation:

<u>Complementary Angles</u>:

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