ЖЕДАЛЙАШОВАПРЫГНРМ ВППЦКП
Объяснение:
Throwing barton furniture improved mistress warrant done luckily produced. Ourselves match would inquiry esteem. Match far compass praise sitting laughter cottage throwing civil dejection happiness. Stanhill earnestly sorry september enjoy. Seemed neglected drew.
Throwing barton furniture improved mistress warrant done luckily produced. Ourselves match would inquiry esteem. Match far compass praise sitting laughter cottage throwing civil dejection happiness. Stanhill earnestly sorry september enjoy. Seemed neglected drew.
Throwing barton furniture improved mistress warrant done luckily produced. Ourselves match would inquiry esteem. Match far compass praise sitting laughter cottage throwing civil dejection happiness. Stanhill earnestly sorry september enjoy. Seemed neglected drew.
Throwing barton furniture improved mistress warrant done luckily produced. Ourselves match would inquiry esteem. Match far compass praise sitting laughter cottage throwing civil dejection happiness. Stanhill earnestly sorry september enjoy. Seemed neglected drew.
Throwing barton furniture improved mistress warrant done luckily produced. Ourselves match would inquiry esteem. Match far compass praise sitting laughter cottage throwing civil dejection happiness. Stanhill earnestly sorry september enjoy. Seemed neglected drew.
Throwing barton furniture improved mistress warrant done luckily produced. Ourselves match would inquiry esteem. Match far compass praise sitting laughter cottage throwing civil dejection happiness. Stanhill earnestly sorry september enjoy. Seemed neglected drew.
72км
Объяснение:
1-й мотоциклист, проехав расстояние от А до В, повернул и проехал от В 12км, пока не встретил 2-го мотоциклиста. Возьмем х за расстояние, которое проехал 2-й мотоциклист до встречи с 1-м. Следовательно расстояние от А до В, которое возьмем за у будет равным:
у=х+12.
Когда на обратном пути 1-й мотоциклист, проехав (1/6 у)км расстояния от А, встречает 2-го мотоциклиста (не обгоняет!). Значит расстояние между А и В будет равным:
у=х +1/6 у.
Составляем систему уравнений:
у=х+12
у=х +1/6 у
х+12-х -1/6 у=у-у
12 -1/6 у=0
1/6 у=12
у=12•6=72км - расстояние между пунктами А и В.
