Предмет: Математика, автор: polinabilyeva

Обчислити 1) -12 + 22; 2) -21,4 + 22

Ответы

Автор ответа: Helpplease1234567890

0

Ответ:

-12+22=10

-21,4+22=0,6

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Математика, автор: torganirina644

(x-69) : 2 = 456
помогите решить

1 год назад

Предмет: Английский язык, автор: Аноним

I was really tired so ...
I didn't phone you because
It was quite a good film but.
Although my job isn't very well paid
My father is French and my mother is Spanish so ...
He was driving fast because ...
I wanted to buy some bread but
Although my boss is very friendly.
She wasn't feeling well so ...
I couldn't come to class last week because ...
She likes him a lot but
We really like that restaurant although
I wanted to improve my English so
I woke up in the middle of the night because ...
We took our umbrella but ...
Although we played very well
The weather was very cold so ...
We couldn't understand the man because
They're poor but
Although it was a five-star hotel
Finish the sentences with your own ideas
C

1 год назад

Предмет: Алгебра, автор: x29122018

Якому з наведених проміжків належать усі значення параметра a, для яких рівняння x2+ax+1=0 та x2+x+a=0 мають хоча б один спільний дійсний корінь?
А (1;3)
В (−1;1)
Б (3;5)
Г (0;2)
Д (−3; −1)

P.S. х2 - икс квадрат

1 год назад

Предмет: Математика, автор: gffdd121

дам 20 балов сколько будет 7*7*7*7*+7819+4515*754245-85

6 лет назад

Предмет: Математика, автор: hitraya30

помогите пожалуйста ️❤️

6 лет назад