{"id":1261,"date":"2024-01-26T06:38:31","date_gmt":"2024-01-26T06:38:31","guid":{"rendered":"https:\/\/funmath.ru\/?p=1261"},"modified":"2024-01-26T06:38:33","modified_gmt":"2024-01-26T06:38:33","slug":"%d0%be%d1%82%d0%b2%d0%b5%d1%82-%d0%ba-%d0%b7%d0%b0%d0%b4%d0%b0%d1%87%d0%b5-%e2%84%96130","status":"publish","type":"post","link":"https:\/\/funmath.ru\/?p=1261","title":{"rendered":"\u041e\u0442\u0432\u0435\u0442 \u043a \u0437\u0430\u0434\u0430\u0447\u0435 \u2116130"},"content":{"rendered":"\n<p><strong><em><a href=\"https:\/\/funmath.ru\/?cat=77\">\u041d\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f<\/a><\/em><\/strong>.\u00a0<strong><em><a href=\"https:\/\/funmath.ru\/?p=1259\" data-type=\"link\" data-id=\"https:\/\/funmath.ru\/?p=1259\">\u0417\u0430\u0434\u0430\u0447\u0430 \u041b\u0435\u043e\u043d\u0430\u0440\u0434\u043e \u0424\u0438\u0431\u043e\u043d\u0430\u0447\u0447\u0438<\/a><\/em><\/strong><\/p>\n\n\n<p><!--more--><\/p>\n<p>\u0421 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u043c\u0438 \u0437\u0430\u0434\u0430\u0447\u0438 \u043c\u043e\u0436\u043d\u043e \u043e\u0437\u043d\u0430\u043a\u043e\u043c\u0438\u0442\u044c\u0441\u044f <a href=\"https:\/\/funmath.ru\/?p=1259\">\u0437\u0434\u0435\u0441\u044c<\/a>.<\/p>\n<p>\u041f\u043e\u0441\u0442\u0443\u043f\u0438\u043c \u0442\u0430\u043a, \u043a\u0430\u043a \u044d\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442\u0441\u044f \u043e\u0431\u044b\u0447\u043d\u043e, \u0442\u043e \u0435\u0441\u0442\u044c \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0438\u043c \u0432\u043e\u0440\u043e\u0431\u044c\u0435\u0432 \u0447\u0435\u0440\u0435\u0437 \u00ab<em><strong>\u0445<\/strong><\/em>\u00bb, \u0441\u043d\u0435\u0433\u0438\u0440\u0435\u0439 \u0447\u0435\u0440\u0435\u0437 \u00ab<em><strong>\u0443<\/strong><\/em>\u00bb, \u0430 \u0433\u043e\u043b\u0443\u0431\u0435\u0439 \u0447\u0435\u0440\u0435\u0437 \u00ab<em><strong>z<\/strong><\/em>\u00bb.<br \/>\u041a\u0443\u043f\u043b\u0435\u043d\u043e 30 \u043f\u0442\u0438\u0446.<br \/>\u0417\u043d\u0430\u0447\u0438\u0442 \u0434\u043b\u044f \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043a\u0443\u043f\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u0442\u0438\u0446 \u0432\u0435\u0440\u043d\u044b\u043c \u0431\u0443\u0434\u0435\u0442 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435:<br \/><strong><em>\u0445 + \u0443 + <\/em><\/strong><strong><em>z<\/em><\/strong><strong><em> = 30 \u043f\u0442\u0438\u0446<br \/><\/em><\/strong>\u041e\u0442\u0441\u044e\u0434\u0430 (\u0434\u043b\u044f \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043f\u0442\u0438\u0446):<br \/><strong><em>z<\/em><\/strong><strong><em> = 30 \u2013 \u0445 \u2013 \u0443<br \/><\/em><\/strong>\u042d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442 \u0432 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u043c \u0441\u043e\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0434\u043e \u0434\u0432\u0443\u0445.<\/p>\n<p>\u041f\u0435\u0440\u0435\u0439\u0434\u0435\u043c \u043a \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044e \u0432 \u0434\u0435\u043d\u0435\u0436\u043d\u043e\u043c \u044d\u043a\u0432\u0438\u0432\u0430\u043b\u0435\u043d\u0442\u0435.<br \/>\u0421\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u043e\u0440\u043e\u0431\u044c\u0435\u0432<strong><em> 3\u0445 = 1 <\/em><\/strong>\u043c\u043e\u043d\u0435\u0442\u0435, \u0442.\u0435.<strong><em> \u0445 = \u215f\u2083 <\/em><\/strong>\u043c\u043e\u043d\u0435\u0442\u044b.<br \/>\u0421\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0441\u043d\u0435\u0433\u0438\u0440\u0435\u0439<strong><em> 2\u0443 = 1 <\/em><\/strong>\u043c\u043e\u043d\u0435\u0442\u0435, \u0442.\u0435. <strong><em>\u0443 = \u00bd <\/em><\/strong>\u043c\u043e\u043d\u0435\u0442\u044b.<br \/>\u0421\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0433\u043e\u043b\u0443\u0431\u0435\u0439 <strong><em>z<\/em><\/strong><strong><em> = 2 <\/em><\/strong>\u043c\u043e\u043d\u0435\u0442\u044b.<br \/>\u041c\u044b \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0438\u043b\u0438 \u0433\u043e\u043b\u0443\u0431\u0435\u0439 \u0447\u0435\u0440\u0435\u0437 (<strong><em>30 \u2013 \u0445 \u2013 \u0443<\/em><\/strong>), \u0437\u043d\u0430\u0447\u0438\u0442 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0433\u043e\u043b\u0443\u0431\u0435\u0439:<br \/><strong><em>z<\/em><\/strong> <strong><em>= 2(30 \u2013 \u0445 \u2013 \u0443)<\/em><\/strong> \u043c\u043e\u043d\u0435\u0442\u044b.<br \/>\u0418\u0442\u043e\u0433\u043e \u0443\u043f\u043b\u0430\u0447\u0435\u043d\u043e 30 \u043c\u043e\u043d\u0435\u0442. \u041e\u0442\u0441\u044e\u0434\u0430:<br \/><strong><em>\u215f\u2083\u0445 + \u00bd\u0443 + 2(30 \u2013 \u0445 \u2013 \u0443) = 30 <\/em><\/strong>\u043c\u043e\u043d\u0435\u0442<\/p>\n<p>\u041c\u043e\u043d\u0435\u0442\u044b \u0431\u044b\u043b\u0438 \u0443\u043f\u043b\u0430\u0447\u0435\u043d\u044b \u0446\u0435\u043b\u044b\u043c\u0438, \u0442.\u0435. \u043c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0446\u0435\u043b\u044b\u0435 \u0447\u0438\u0441\u043b\u0430. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0438\u0437\u0431\u0430\u0432\u0438\u043c\u0441\u044f \u043e\u0442 \u0434\u0440\u043e\u0431\u0435\u0439, \u0443\u043c\u043d\u043e\u0436\u0438\u0432 \u043e\u0431\u0435 \u0447\u0430\u0441\u0442\u0438 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u043d\u0430 6, \u0442\u0430\u043a \u043a\u0430\u043a 6 \u043a\u0440\u0430\u0442\u043d\u043e 3 \u0438 2.<br \/><strong><em>2\u0445 + 3\u0443 + 12 (30 \u2014 \u0445 \u2014 \u0443) = 180<br \/><\/em><\/strong><strong><em>10\u0445+9\u0443=180<\/em><\/strong><\/p>\n<p>\u041d\u0430\u0448\u0435 \u0438\u0441\u043a\u043e\u043c\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u043c\u0435\u043d\u0435\u0435 30, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c \u043c\u0435\u0442\u043e\u0434 \u043f\u043e\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u043e\u0432.<br \/>\u041f\u0440\u0438\u043c\u0435\u043c <strong><em>\u0443=10<\/em><\/strong><strong><em>s<br \/><\/em><\/strong>\u041f\u043e\u0441\u043b\u0435 \u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043d\u0430 <strong><em>10<\/em><\/strong> \u043e\u0431\u0435\u0438\u0445 \u0447\u0430\u0441\u0442\u0435\u0439 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0432\u0438\u0434:<br \/><strong><em>\u0445+9<\/em><\/strong><strong><em>s<\/em><\/strong><strong><em>=18<br \/><\/em><\/strong>\u0415\u0449\u0435 \u0440\u0430\u0437 \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c \u043f\u043e\u043d\u0438\u0436\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442.<br \/>\u041f\u0440\u0438\u043c\u0435\u043c <strong><em>\u0445=9<\/em><\/strong><strong><em>t<br \/><\/em><\/strong>\u041f\u043e\u0441\u043b\u0435 \u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043d\u0430 <strong><em>9<\/em><\/strong> \u043e\u0431\u0435\u0438\u0445 \u0447\u0430\u0441\u0442\u0435\u0439 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0432\u0438\u0434:<br \/><strong><em>t<\/em><\/strong><strong><em>+<\/em><\/strong><strong><em>s<\/em><\/strong><strong><em>=2<br \/><\/em><\/strong>\u0414\u043b\u044f \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u043b\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0438\u043c\u0435\u0435\u0442 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435:<br \/><strong><em>t<\/em><\/strong><strong><em>=1<\/em><\/strong> \u0438 <strong><em>s<\/em><\/strong><strong><em>=1<br \/><\/em><\/strong>\u0417\u043d\u0430\u0447\u0438\u0442<br \/><strong><em>\u0445 = 9<\/em><\/strong><strong><em>t<\/em><\/strong><strong><em> = 9,<br \/><\/em><\/strong><strong><em>\u0443 = 10<\/em><\/strong><strong><em>s<\/em><\/strong><strong><em> = 10<br \/><\/em><\/strong>\u0422\u043e\u0433\u0434\u0430 <strong><em>z<\/em><\/strong><strong><em> = 30 \u2013 \u0445 \u2013 \u0443 = 30 \u2013 9 \u2013 10 = 11.<\/em><\/strong><\/p>\n<p>\u041e\u0442\u0432\u0435\u0442: \u043a\u0443\u043f\u043b\u0435\u043d\u043e 9 \u0432\u043e\u0440\u043e\u0431\u044c\u0435\u0432, 10 \u0441\u043d\u0435\u0433\u0438\u0440\u0435\u0439 \u0438 11 \u0433\u043e\u043b\u0443\u0431\u0435\u0439.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u041d\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f.\u00a0\u0417\u0430\u0434\u0430\u0447\u0430 \u041b\u0435\u043e\u043d\u0430\u0440\u0434\u043e \u0424\u0438\u0431\u043e\u043d\u0430\u0447\u0447\u0438<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,77,4,15],"tags":[8,78,10],"class_list":["post-1261","post","type-post","status-publish","format-standard","hentry","category-oldtextbooks","category-77","category-answers","category-oldtextbooks_answers","tag-8","tag-78","tag-10"],"_links":{"self":[{"href":"https:\/\/funmath.ru\/index.php?rest_route=\/wp\/v2\/posts\/1261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/funmath.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/funmath.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/funmath.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/funmath.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1261"}],"version-history":[{"count":1,"href":"https:\/\/funmath.ru\/index.php?rest_route=\/wp\/v2\/posts\/1261\/revisions"}],"predecessor-version":[{"id":1262,"href":"https:\/\/funmath.ru\/index.php?rest_route=\/wp\/v2\/posts\/1261\/revisions\/1262"}],"wp:attachment":[{"href":"https:\/\/funmath.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/funmath.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/funmath.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}