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Mademuasel [1]
3 years ago
5

Which expression is equivalent to 10/21

Mathematics
2 answers:
Gala2k [10]3 years ago
4 0

Answer:

20/ 42 is equivalent....

dexar [7]3 years ago
3 0

Answer:

\frac{20}{42}

Step-by-step explanation:

In order to find the answer to this question you just have to multiply the numerator and denominator by any integer.

In this case:

\frac{10}{21}

Multiply by 2:

10 \times 2=20

21\times2=42

\frac{10}{21} =\frac{20}{42}

Hope this helps.

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Step-by-step explanation:

<em>This problem is quite simple</em>

<em>You take 80 and divide it by 12</em>

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<em>which equals</em>

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If one diagonal of a rhombus is 15 meters long and it’s area is 157.5 square meters, find the measures of the other diagonal
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Answer:

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Step-by-step explanation:

In this question, we are tasked with calculating the length of the second diagonal of as Rhombus given the measure of the surface area of the rhombus and the length of the other diagonal

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From the question, we can identify that A = 157.5m^{2} and d_{1} = 15m

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157.5 = 1/2 × 15 × d_{2}

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