Задача. На отрезке 𝐴𝐶 отметили точку 𝐵. В одной полуплоскости относительно прямой 𝐴𝐶 построили два равносторонних треугольника: 𝐴𝐵𝐾 и 𝐵𝐶𝑁. 𝐵𝑀 – медиана треугольника 𝐵𝐾𝑁. Найдите отношение (𝐴𝑁 + 𝐶𝐾)/𝐵𝑀.
Задача. На отрезке 𝐴𝐶 отметили точку 𝐵. В одной полуплоскости относительно прямой 𝐴𝐶 построили два равносторонних треугольника: 𝐴𝐵𝐾 и 𝐵𝐶𝑁. 𝐵𝑀 – медиана треугольника 𝐵𝐾𝑁. Найдите отношение (𝐴𝑁 + 𝐶𝐾)/𝐵𝑀.
Overall, extreme levels of fear in the market seems to have morphed into something more resembling concern. For example, the Cboe Volatility Index fell from its 2022 peak of 36, which it hit Monday, to around 30 on Friday, a sign of easing tensions. Meanwhile, while the price of WTI crude oil slipped from Sunday’s multiyear high $130 of barrel to $109 a pop. Markets have been expecting heavy restrictions on Russian oil, some of which the U.S. has already imposed, and that would reduce the global supply and bring about even more burdensome inflation. Despite Telegram's origins, its approach to users' security has privacy advocates worried. False news often spreads via public groups, or chats, with potentially fatal effects. "For Telegram, accountability has always been a problem, which is why it was so popular even before the full-scale war with far-right extremists and terrorists from all over the world," she told AFP from her safe house outside the Ukrainian capital. Telegram was co-founded by Pavel and Nikolai Durov, the brothers who had previously created VKontakte. VK is Russia’s equivalent of Facebook, a social network used for public and private messaging, audio and video sharing as well as online gaming. In January, SimpleWeb reported that VK was Russia’s fourth most-visited website, after Yandex, YouTube and Google’s Russian-language homepage. In 2016, Forbes’ Michael Solomon described Pavel Durov (pictured, below) as the “Mark Zuckerberg of Russia.”
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