tex]...

June 2022 1 25 Report

Чему равно значение выражения?
[tex] \frac{1}{2} [/tex]·[tex] \sqrt{7} [/tex]·[tex] \frac{1}{7} [/tex]·3[tex] \sqrt{28} [/tex]

Answers & Comments

Хуqожнuк $\frac{1}{2}* \sqrt{7} * \frac{1}{7} *3 \sqrt{28 } = \frac{ \sqrt{7}*3 \sqrt{4*7} }{2*7} = \frac{3*2* \sqrt{7} * \sqrt{7} }{14} = \frac{6*7}{14} = \frac{6}{2} = 3$

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vychislit fokusnoe rasstoyanie linzyesli rasstoyanie ot predmeta do linzy ravno 6

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natalyasol July 2022 | 0 Ответы

fokusnye rasstoyaniya treh linz sootvetstvenno ravny 125 m50smi 40 mm kakova o

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reshite neravenstvo 3x4 2x 24x2

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natalyasol June 2022 | 0 Ответы

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Answers & Comments

pri kakih znacheniyah q uravnenie 2x 2xq0 ne imeet kornej

perimetr pryamougolnika raven 26 sm najdite ego dliny esli ploshad pryamougolni

yavlyaetsya li chislo 223 kornem uravneniya x 6x10

vychislit fokusnoe rasstoyanie linzyesli rasstoyanie ot predmeta do linzy ravno 6

fokusnye rasstoyaniya treh linz sootvetstvenno ravny 125 m50smi 40 mm kakova o

reshite neravenstvo 3x4 2x 24x2

tex]...

reshite ur nie x1810 6x

dve posledovatelno soedinennye lampy soprotivleniem po 15 kom kazhdaya nahodyatsya

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