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Softa [21]
3 years ago
5

Give proof and show work and ill give brainliest

Mathematics
1 answer:
Hitman42 [59]3 years ago
6 0

Answer:

84in

Step by Step Explanation:

SA = 2bh + b^2

SA = 2(6)(4) + 6^2

SA = 48 + 36

SA = 84

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The difference between the two rational numbers results in a rational number.

A rational number is a number that can be express as a fraction.

Hence the final is FALSE

\begin{gathered} Forexample2.5\text{ is a rational numner = }\frac{5}{2} \\ 3.1\text{ is a rational number = }\frac{31}{10} \\ Therefore,\text{   = }\frac{31}{10}\text{ - }\frac{5}{2} \\ =\text{ }\frac{31\text{ - 25}}{10} \\ =\text{ }\frac{6}{10} \end{gathered}

So, the difference between two rational numbers results in a rational number.

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