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Sindrei [870]
3 years ago
13

Help Please!!

Mathematics
1 answer:
Finger [1]3 years ago
6 0
Answer is A. r must be such that
-1 ≤ r ≤ 1
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5 times the sum of 8 and d
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Step-by-step explanation:

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Need urgent help with this math
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Step-by-step explanation:

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2 years ago
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