Mathematics: Find the length of side x in simplest radical form with a rational denominator

Find the length of side x in simplest radical form

lburch112

09.04.2022

2.45

Step-by-step explanation:

Change the picture

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hdhtvthjr

09.04.2022

$x = \sqrt{6}$

Step-by-step explanation:

$\cos \: 45 \degree = \frac{ \sqrt{3} }{x} \\ \\ \frac{1}{ \sqrt{2} } = \frac{ \sqrt{3} }{x} \\ \\ x = \sqrt{2} \times \sqrt{3} \\ \\ x = \sqrt{6}$

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sl1010

14.03.2023

6.5 hours

Step-by-step explanation:

You have to find out how long it’ll take, so you divide the total amount by the speed, so 455/70=6.5

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