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nlexa [21]
4 years ago
11

Which equation could you use to solve for x in the proportion 4/5=9/x?

Mathematics
2 answers:
andre [41]4 years ago
6 0

Answer:

11.25

Step-by-step explanation:

Step 1:

4/5 = 9/x   Proportion

Step 2:

4x = 45    Multiply

Step 3:

45 ÷ 4     Divide

Answer:

x = 11.25

Hope This Helps :)

inessss [21]4 years ago
3 0

Answer:

\frac{4}{5} =\frac{9}{x} or x = \frac{9*5}{4}

Step-by-step explanation:

\frac{4}{5} =\frac{9}{x}

9*5 = 45

45=4x\\

x=11.25

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