Внутри правильного шестиугольника взяли другой правильный шестиугольник, после чего соединили их соответствующие вершины. Докажите, что сумма площадей красных четырехугольников равна сумме площадей синих шестиугольников. Верно ли, что сумма квадратов площадей красных равна сумме квадратов площадей синих?
Внутри правильного шестиугольника взяли другой правильный шестиугольник, после чего соединили их соответствующие вершины. Докажите, что сумма площадей красных четырехугольников равна сумме площадей синих шестиугольников. Верно ли, что сумма квадратов площадей красных равна сумме квадратов площадей синих?
Markets continued to grapple with the economic and corporate earnings implications relating to the Russia-Ukraine conflict. “We have a ton of uncertainty right now,” said Stephanie Link, chief investment strategist and portfolio manager at Hightower Advisors. “We’re dealing with a war, we’re dealing with inflation. We don’t know what it means to earnings.” That hurt tech stocks. For the past few weeks, the 10-year yield has traded between 1.72% and 2%, as traders moved into the bond for safety when Russia headlines were ugly—and out of it when headlines improved. Now, the yield is touching its pandemic-era high. If the yield breaks above that level, that could signal that it’s on a sustainable path higher. Higher long-dated bond yields make future profits less valuable—and many tech companies are valued on the basis of profits forecast for many years in the future. "Your messages about the movement of the enemy through the official chatbot … bring new trophies every day," the government agency tweeted. It is unclear who runs the account, although Russia's official Ministry of Foreign Affairs Twitter account promoted the Telegram channel on Saturday and claimed it was operated by "a group of experts & journalists." Despite Telegram's origins, its approach to users' security has privacy advocates worried.
from es
