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3 years ago

18=30-r30 solve for r

Mathematics

2 answers:

alisha [4.7K]3 years ago

6 0

Answer:

r=2/5

Step-by-step explanation:

trasher [3.6K]3 years ago

3 0

Answer:

r =

Step-by-step explanation:

r=30√12,−30√12

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