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Komok [63]
3 years ago
15

If is valid : a ²- b ² = 117 and a - b = 3, then what is the value of the expression a + b ?

Mathematics
1 answer:
juin [17]3 years ago
7 0

Answer:

d is the correct answer from give questions

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5 0
3 years ago
What is the potential energy of a 500kg elevator that is 4.0m high from the floor?
rodikova [14]

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<h2>19,600 J</h2>

Step-by-step explanation:

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6 0
2 years ago
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False- answer hope it helps



4 0
3 years ago
Read 2 more answers
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