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Mathematics, 23.04.2019 21:01 chrissycherry

If a/4 = 9/a, then

a. a2=36
b. 4a = 9a
c. a + 4 = 9 + a
d. a - 4 = 9 - a

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Answers: 1

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You know the right answer?
If a/4 = 9/a, then

a. a2=36
b. 4a = 9a
c. a + 4 = 9 + a
d. a - 4 = 9 -...
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