Mathematics: Please answer both math questions with full working out

Please answer both math questions with full working

hanpscl

09.09.2021

#12

tex]\\ \ast\sf\longmapsto (a+\sqrt{8})^2[/tex]

$\\ \ast\sf\longmapsto a^2+(\sqrt{8})^2$

$\\ \ast\sf\longmapsto a^2+8$

$\\ \ast\sf\longmapsto (e-2\sqrt{3})^2=f-20\sqrt{3}$

$\\ \ast\sf\longmapsto e^2-4(3)=f-20\sqrt{3}$

$\\ \ast\sf\longmapsto e^2-12=f-20\sqrt{3}$

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dcox5057

09.07.2021

41% is already in percentage form.

1.836 is 183.6 %

6/50 is 12%.

Step-by-step explanation:

41% is already in percentage form, so I'm just going to leave that as it is.

1.836 has 1 whole already, so we know it's going to be more than 100%. Than we have that extra 83.6, so that would be 183.6% as a decimal.

6/50, well we divide to get 0.12, and 0.12 as a percent is 12%.

Please mark branliest, thanks!

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