Две стороны параллелограмма равны 10 и 9. Из одной вершины  на две стороны опустили высоты, как показанно на рисунке. Длина большей из высот  равна 6. Найдите длинну другой высоты.

Точка S делит отрезок РТ на два отрезка.Найдите длину отрезка РТ,если ST = 11.9 mm. ST = 8.7mm

1. You (to go) for a walk with me? — I (to be) sorry, I can't. I (to do) my homework. I (not 

Упр. 227. Раскройте скобки, употребляя гла­голы в одном из следующих времен: Present, Past, Future Simple; Present, Past Continuous; Present, Past Perfect.

1. You (to go) for a walk with me? — I (to be) sorry, I can't. I (to do) my homework. I (not yet to write) the English exercise. If you (to wait) for me, I (to go) with you in half an hour. I (to want) to go for a walk very much, because I (not to go) for a walk yesterday. 2. Don't go to Nick's place now, he (to work). He (to finish) his homework at seven o'clock. If you (to come) after seven, he (to be) very glad. 3. Pete (to go) to the cinema? — Yes, I (to think) so. He usually (to play) in the yard at this time, and now he (not to be) there. 4. He (to read) a book at five o'clock  esterday.

5. Yesterday the children (to do) all their home­work before mother (to come) home, and when she (to come), they (to play) with the cat. 6. I (to lose) my key when I (to play) in the yard yesterday. 7. Ring me up as soon as you (to come) home. 8. Where you usually (to take) books for reading? 

Напишите сказку про мечту и счастье! Плиз)

в первый день тракторист вспахал 4/5 поля, во второй- 4/9 поля. Какая часть поля осталась невспаханной?