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Viefleur
3 months ago
6

When Joanne checked her Work by substituting the value of the variable back into the equation she got an answer of 12.34 equals

12.33 explain why Joanne could have gotten the answer correct even though she did not get a true statement when she checked her work
Mathematics
2 answers:
babunello [11.8K]3 months ago
3 0

Answer:

Joanne could have opted to round her answer to a particular decimal point instead of using the exact value. If she uses a rounded figure to check her solution, the final statement may differ slightly. The numbers, 12.34 and 12.33, are quite close to one another, leading Joanne to believe she has successfully solved the multistep equation.

babunello [11.8K]3 months ago
3 0

Answer:

Joanne might have utilized a rounded figure at a specific decimal point instead of the precise value. When validating her solution with a rounded figure, the outcome may not align precisely. The values, 12.34 and 12.33, are very similar, allowing Joanne to conclude that she correctly solved the multistep equation.

Step-by-step explanation:

Facts

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Select all decimals that are equivalent to ( 9 × 100 ) + ( 2 × 10 ) + ( 3 × 1 10 ) + ( 5 × 1 100 ) . A. 92.35 B. 920.350 C. 902.
AnnZ [12381]

The question is not properly framed

Complete Question

Identify all decimals equivalent to ( 9 × 100 ) + ( 2 × 10 ) + ( 3 × 1/10 ) + ( 5 × 1/100 ). A. 92.35 B. 920.350 C. 902.35 D. 92.350 E. 920.35 F. 920.035

Response:

E. 920.35

Explanation:

( 9 × 100 ) + ( 2 × 10 ) + ( 3 × 1/10 ) + ( 5 × 1/100)

Step 1

(900) + (20) + (3/10) + (5/100)

Step 2

900 + 20 + 0.3 + 0.05

Step 3

920.35

Thus, the result is 920.35

4 0
2 months ago
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Response:

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Detailed explanation:

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Answer:

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Step-by-step explanation:

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I hope this is helpful

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Step-by-step explanation:

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