Mathematics: Help me pls if you now the question

Help me pls if you now the question

sIatt

29.01.2022

a) 7540

b) 43.39

Step-by-step explanation:

$\frac{245*20^2}{13} =\\\\\frac{245*400}{13}=\\\\\frac{98000}{13}=\\\\7540$

(to the nearest 10.)

$\sqrt{58-29}+38=\\\sqrt{29}+38=\\5.39+38=\\43.39\\or\\43.38$

(to the nearest hundredth)

43.38 is rounding down, 43.39 is rounding up. (43.385)

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Trendymwah4211

05.03.2021

x=2

Step-by-step explanation:

multiple the parenthesis, add like terms, move the constant and then divide

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