Предмет: Алгебра, автор: sv0988701303

Допоможіть алгебру 7 клас. Там замість рисок написати правило .
Щоб ________многочлен до многочлена, треба поставити між ними знак _______розкрити дужки, зберігаючи знаки кожного члена звести подібні ________.

Ответы

Автор ответа: tyanyuni7
1

Ответ:

Щоб додати многочлени, треба поставити між ними знак плюс, розкрити дужки, зберігаючи знаки кожного члена, і звести подібні члени.

Объяснение:

угу


sv0988701303: Дякую.
sv0988701303: Дякую.
sv0988701303: Дякую.
Автор ответа: remonou
1
Додати,плюс,числа …….. надіюсь помогла
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He filmed a horse (1) … was running very fast. The early films were all about one minute long. They were black and white, of course, and there was (2) … sound. The films were often funny and showed things like people falling (3) … or running to catch a bus.
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In the 1930s they started to make films with sound. It was very exciting for people to (7) … the actors speak for the first time. A few years later people made films (8) … colour. This was also very exciting.

Today many of the new cinemas are very big and (9) … ten or fifteen films to watch on any evening. A lot of people also watch films on TV and many people buy DVDs so they can watch their favourite films (10) … home.

1. Which/who\when
2.much/no/any
3.by/above/over
4.first/last/later
5.play/played/playing
6.never/no/sometimes
7.heard/hear/hears
8.on/for/in
9.showed/shows/showing
10.on/in/at

2
Read the letter and write the missing words. Write one word on each line

Example:

I’m really enjoying spending a week with my grandparents.

Dear William,

How are you?

I am really enjoying spending a week with my grandparents. I got here four days ago. I came by train and my grandpa (1) … me at the station and drove me here in his old car. My grandparents’ house is very nice (2) … lots of small rooms. They also have a beautiful garden with six big trees and lots of different flowers. Both my grandma and grandpa like (3) … in the garden when the weather is good. Today the sun is (4) … and it’s very warm. I think I’ll go out for a walk to the village later. I usually do the shopping for my grandparents. I like going into the village and meeting new people. Yesterday I met a boy of about my age who likes tennis. We are going to (5) … together later today.
1.was/met/meet
2.and/with/there
3.doing/living/working
4.cold, bright, far
5.play,plays, are playing