3 years ago

What is the solution? 21=42−3r A r=−8 B r=−7 C r = 7 D r = 8

Mathematics

2 answers:

valentina_108 [34]3 years ago

8 0

C. R = 7. 3x7= 21-42=21

g100num [7]3 years ago

4 0

Answer:

C r=7

Step-by-step explanation:

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den301095 [7]

Answer:

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Step-by-step explanation:

Given

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h = 176.715/(6.25π)
h = 9 in

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larisa86 [58]

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Tamiku [17]

Answer:

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Step-by-step explanation:

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