Расстояние между домами пети и саши 94 метра. мальчики отправились в гости друг к другу. кто из них был дальше от дома пети и насколько метров? когда петя отошел от своего дома на 29 метров, а саша от своего дома на 46 метров.

Саша был от петиного дома 94-46=48 метров. в результате он был дальше от петиного дома на 48-29=19 метров дальше

1. рост феодального землевладения и боярских вотчин привёл к увеличению доходов бояр и феодалов. они становились независимыми и могли противостоять великому князю. 2. усиление классовых противоречий и рост боярского землевладения сопровождался захватом общинных земель и жксплуатацией крестьян. возникала борьба между боярами и князьями за владение этими землями. 3.рост городов. не были налажены связи между , и население городов было заинтересовано в создании сильной власти. городская верхушка использовала городские собрания в своих целях для давления на князя. феодалы становились полными хозяевами земли. 4. победы владимира мономаха над половцами устранили угрозу, а потому не было больше причин сохранять единое могущее государство.

Since birth, most of my days are spent in the city. Only rarely did I manage to go on vacation to other countries or somewhere, as they say, in nature. Therefore, most of my impressions of nature are actually connected with these rare trips and many different documentaries and TV shows about nature.

Perhaps I know even more about different plants and animals than people who have been living in villages and villages and even in forests all the time. However, I have no idea how to feel nature, how many natural phenomena look like and the like. My nature lies in the noise of cars in the morning, tigers, zebras and leopards are different brands of cars in the stone jungle, even the cycles of night and day are replaced by street lighting and lanterns, the work of heavenly bodies is not so significant.

My nature is limited to street cats and dogs that can be found on a walk or when visiting a city cafe or museum. I travel by nature in underground underground and on buffaloes and rhinoceros - buses and trolleybuses. Sometimes it is possible to use the giant tramway track.

I do not know at all how to distinguish poisonous berries from edible ones or the sounds of different animals, nevertheless, I am well versed in the signs of communication salons, banks and I know where it is more profitable to get food - in which cafes there are promotions and which shops give discounts. I do not know how to navigate the weather signs, but I know perfectly well when to expect traffic jams in the city and can determine the approximate intellectual level of the owner of this wardrobe set by the clothes.

For modern man, nature is something else, not at all what it was for people just a century earlier. We become less dependent, but also more distant from nature, we live in a completely different space, which is subject to its own mechanisms and characteristics. Probably, people like me, who most of their time live in the metropolis, in the space of the concrete jungle, are changing especially.

Real nature with animals and plants looks to me like some kind of legend from fairy tales. Such nature is known to me only from video and photos, as a distant world that will remain unknown.

Source: Essays about nature