Предмет: Математика, автор: senerasina12334

Решите системы.
Не делайте первую систему.
Даю 19 баллов.

Приложения:
senerasina12334: Если-что
f) 5s - 7t = 18?9
s + 4t = - 8,1
senerasina12334: Если-что
f) 5s - 7t = 18,9
s + 4t = - 8,1
senerasina12334: помогли блин!!

Ответы

Автор ответа: Seyitmyradova78
0
.......... ................
Приложения:
Seyitmyradova78: f не понятно и не видно
senerasina12334: отправь
senerasina12334: я пойму
Seyitmyradova78: мне не видно
senerasina12334: ну бли
senerasina12334: а можешь найти другое, где видно?
Seyitmyradova78: откуда у нас иностранные книга
Seyitmyradova78: я не из россии
senerasina12334: это наша программа школьная, она на флешке, надо было распечатать
senerasina12334: скинь пожалуйста e и f
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Другие предметы, автор: DRayanaD
выбери правильные ответы и отметь знаком ✅​
6 лет назад
Предмет: Математика, автор: sonarehimli19
9. Какие равенства верны? 1. 5а + 5b = 5(a + b) 2.-3x - 12y = -3(x - 4y) 3. - 6m + 18n = (6m - 3n) 4. - 3р + бq = -3(р-2q) 5. 8а - 40b = 8(а - 5b) 6. – 9x - 18y = 9(x-2y) C) 2, 4, 6 D) 1, 4, 5 А) 2, 3, 6 В) 1, 3, 5​
6 лет назад
Предмет: Английский язык, автор: timurjuzbasjn
This weekend ------ ( be ) great for Karen. She ---------- ( be going to fly ) to London with her best friend, Dorothy. They
----------- ( plan ) every detail. They ---------- ( want ) a
perfect holiday. They ---------- ( buy ) their ticket two weeks
ago. They ---------- ( search ) the hotels on the net, they
---------- ( do ) shopping. Everything -------- ( be ) ready and
their holiday ---------- ( begin ) with a perfect flight.
They ---------- ( arrive ) at London Heathrow Airport early in the morning. They ---------- ( take ) the bus from the airport to the hotel, ---------- ( look ) at the places. They ---------- ( come ) to the hotel. The hotel ---------- ( be ) lovely and surrounded with huge trees. They ---------- ( be ) both tired after the trip, so they ---------- ( decide ) to have a nap. They ---------- ( take ) the sightseeing bus and ---------- ( enjoy ) it. The bus trip --------- ( last ) for about two hours and they ---------- ( be ) hungry. They ---------- ( get off ) the bus and ---------- ( go ) a restaurant. They ---------- ( have ) a great dinner there. After dinner, they --------- ( go ) back to the hotel. It ---------- ( be ) a tiring day but they ------------- ( not - want ) to stay at the hotel. They ---------- ( relax ) for an hour and ---------- ( go ) out.
Next day, they ---------- ( get ) up early and ---------- ( have ) breakfast in a café near the bridge. The tiring and exciting tour ---------- ( begin ) again. They ---------- ( do ) the shopping. They ---------- ( visit ) the museums and ---------- ( take ) some photos.
They ---------- ( have ) to turn back. They ---------- ( arrive ) at the airport and --------- ( fly ) to their hometown. It ---------- ( be ) a wonderful holiday.

B) Answer the questions.
1) Where did Karen and Dorothy go? ----------------------------------------------.
2) When did they take their tickets? ------------------------------------------.
3) What did they do before the trip? ----------------------------------------
4) Where did they arrive first? --------------------------------------------.
5) What did they do when they came to hotel?
----------------------------------------------.
6) Where did they have a dinner?
----------------------------------------------.
7) Did they stay at the hotel after dinner?
----------------------------------------------.
8) What was the hotel like?
----------------------------------------------.
9) Where did they have their breakfast?
----------------------------------------------.
10) What did they do at the second day of the trip?
----------------------------------------------.
6 лет назад
Предмет: Математика, автор: женя758
помогите решить 25c×45d при c=4,d=2
10 лет назад
Предмет: Математика, автор: Яна300ioi
Запиши 5 четырёхзначных чисел , каждое из которых делится на 2 и на 7
10 лет назад