Предмет: Алгебра, автор: Kachiko

1.Стол стоит 400 рублей.Но время акции магазин предоставляет на него скидку 40%.Сколько будет стоить стол во время акции?
2.В треугольнике АВС угол А равен 40 градусов.АС=ВС.Найдите угол С.

Ответы

Автор ответа: marinatojkieva

1.стол=400 рублей ---100% х рублей--40% х=400*40/100=160 рублей-это скидка 400- 160=240 рублей-стоимость стола после скидки.
2.180-40*2=180-80=100

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The Mystery of Wales

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Variant 9
Questions 1 through 10 (on your answer sheet circle + if the statement is true, - if it is false).

1 After the fall of the Roman Empire in 55 AD the barbarian Anglo-Saxons invaded Britain. + -
2 Welsh princes fought hard against the English, but Wales was finally conquered. + -
3 Welsh is one of the oldest languages in Europe. + -
4 In the twenty-first century the Welsh language declined. + -
5 There are several Welsh language TV channels. + -
6 A tradition of storytelling, poetry and singing began in the castles of the Welsh princes in the Middle Ages. + -
7 Every year “eisteddfods” are held in London. + -
8 Famous Welsh actors include Julia Roberts, Richard Burton, Sir Antony Hopkins and Catherine Zeta-Jones. + -
9 Nowadays, when the national rugby team plays in Cardiff, 80,000 voices can be heard singing the Welsh Hymn “Bread of Heaven”. + -
10 The patron Saint of Wales is St Patrick. + -
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A to the south-west of England
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B the Romans and Saxons
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18) Wales was united with England in
A 1301
B 410 AB
C 1536
19) Welsh is a
A Germanic language
B Romanic language
C Celtic language
20) Welsh is an official language in
A Wales
B England
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