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Artist 52 [7]
3 years ago
13

4/3=12/x in proportion

Mathematics
1 answer:
Zolol [24]3 years ago
5 0

Answer:

9

Step-by-step explanation:

Cross Multiply: \frac{4}{3} =\frac{12}{x}

Simplify: 4x=36

x=9

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Needing help with this!
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HURRY !!
LekaFEV [45]

Answer:

B. In step 2, marquis should have interpreted the results as x _< - 9.2, which means that x is less than or equal to -9.2

Step-by-step explanation:

Step 1 is correct.

Step 2.

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Subtract x from both sides.

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Add 9.2 to both sides.

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The first error is in Step 2.

Answer:

B. In step 2, marquis should have interpreted the results as x _< - 9.2, which means that x is less than or equal to -9.2

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