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olasank [31]
3 years ago
15

3.4=21 2.5=7. 4.4=؟​

Mathematics
1 answer:
Licemer1 [7]3 years ago
4 0

Answer:

32

Step-by-step explanation:

From the given values

The possible logic could be

if x.y is given

then it is equal to=\frac{(x+y)\times x}{y-3}

For 1st example

3.4=\frac{(3+4) \times 3}{4-3} =\frac{21}{1} =21

For 2nd example

2.5=\frac{(2+5) \times 2}{5-3} =\frac{7 \times 2}{2} =7

⇒4.4=\frac{(4+4)\times 4}{4-3} =32

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To solve the problem w must know about the Associative property.

<h2>Associative property</h2>

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The property that will allow Carmen to do this without changing the value of the expression is the Associative property.

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<h3>Associative property.</h3>

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