Предмет: Математика, автор: razankinmihail

СРОЧНО!!!

НУЖНО НАЗВАНИЕ УЧЕБНИКА!

ДАЮ 20 БАЛЛОВ

Приложения:

Ответы

Автор ответа: vovastrelkov1975
0

Ответ:учебник Атанасяна Л.С. Геометрия 7-9 класс

Пошаговое объяснение:

Приложения:
Похожие вопросы
Предмет: Английский язык, автор: Аноним

Complete the sentences about mobile phones. Write the correct form of the verb in brackets: passive or active, as well as the correct tense. When there is also an adverb in brackets, put this in the correct place in the sentence.                                                                                 

•   The first real mobile phone________________ 1 (test) by the Swedish police

 in 1946.

•   About six calls__________2 (make) before the battery ran out.

•   But modern mobile telephony_____________________3 (begin) on April 3rd,

1973, when a call_________________________4 (make) while walking the streets of

New York.

•   In October 1981, the first cell phone network with automatic roaming between countries _________________________5 (set up) in the Nordic countries.

•   Since then, an incredible number of cell phones_____________________________6 (sell)

and the system________________________7 (be) much more successful than people

 originally_____________________________8 (think).

•   Today, in most of Europe, wealthy parts of Asia and Australasia, mobile phones

_____________________________9 (own) by the majority of the adult, teenage, and even

child population.                                                                                                      

•   Relatively cheap and quick to install, mobile phone networks _____________________________10 (also introduce) throughout the developing world.

•   In the future, more features_________________ 11 (included) in mobile

phones from other handheld devices.

•   This_____________________________12 (already happen) to some extent, with MP3

players, digital cameras, etc.

•   New technologies and applications for mobile phones______________________13(constantly develop).

•   However, some people_____________________________14(say) that the mobile phone of

the future________________________________15 (implant) in our own bodies.

•   In fact, research___________________________16 (carry out) on a device that _____________17 (insert) into a tooth and the sound__________________________18 (transmit) through the bones and into the ear.