Предмет: Математика, автор: kotofetka

Срочно!!!
заранее спасибо
нужно сделать 2​

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Автор ответа: evasvsvsbs
0
2) x-289=652
X=652+289
X=941
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Предмет: Английский язык, автор: kikikakak
Прошу пояснити, як то робити.

Analyse the subjects in the following sentences.
1. How funny it will seem if i fall right through the earth and come out a.nong the antipodes.
2. It was all dark overhead and in front of her there was a long passage. 3. There was nothing on the table except a liny gold key. 4. There's an animal in the middle of the desert with a long neck and long legs. 5. Five weeks later it was very hot on the shores of the Red Sea and everybody took off all the clothes they had. 6. This is Whitehall. There used to be a palace here once. Now it is just a street. leading lo the Houses of Parliament. 7. A member of Parliament speaking in the House is not supposed to step beyond his strip of carpet in font of the members' benches. 8. Strange as it may seem, the shouting "Who goes home?" is still heard in the House after a night debate. 9. It was nice to be back in the sunshine. 10. Toy wooden soldiers are the favourite toys of our children at home.
These seem to be the favourites of the English children. 11. Office girls and businessmen can be seen taking lea side by side. 12. A cinema star happened to be taking her five black poodles for an airing. 13. ¿'ink is definitely not your colour. Nobody over twenty should dream of wearing pink.
14. Two is enough, May. And the ones with whipped cream are much *20 rich for my liver. 15. It'll be nice for her to have somecne her own age to play with. 16. Just talking about diets and exercisig won't help you lose weight. 17. The man's staring so made me drop things and talk in an unnatural high voice. 18. For a girl her age lo have a novet accepted by a noted publishing house was an unsurpassed achievement. 19. The pictures were in water-colours. The first represented clouds rolling over a sulien sea. 20. Some like it this way. Others prefer them boiled. 21. The worst is yet to come.
Предмет: Русский язык, автор: Udero
Предмет: Физика, автор: artemborodkin
Име­ют­ся две оди­на­ко­вые пру­жи­ны, под­ве­шен­ные на опо­рах. К каж­дой из пру­жин при­креп­ля­ют груз. Масса груза, при­креплённого ко вто­рой пру­жи­не, в два раза боль­ше массы груза, при­креплённого к пер­вой пру­жи­не.

Вы­бе­ри­те два вер­ных утвер­жде­ния и за­пи­ши­те но­ме­ра, под ко­то­ры­ми они ука­за­ны.



1) Рас­тя­же­ние пер­вой пру­жи­ны вдвое боль­ше рас­тя­же­ния вто­рой пру­жи­ны.

2) Сила тя­же­сти, дей­ству­ю­щая на пер­вый груз, боль­ше силы тя­же­сти, дей­ству­ю­щей на вто­рой груз.

3) Сила тя­же­сти, дей­ству­ю­щая на вто­рой груз, боль­ше силы тя­же­сти, дей­ству­ю­щей на пер­вый груз.

4) Сила упру­го­сти, воз­ни­ка­ю­щая во вто­рой пру­жи­не в два раза мень­ше силы упру­го­сти, воз­ни­ка­ю­щей в пер­вой пру­жи­не.

5) Рав­но­дей­ству­ю­щая сил тя­же­сти и упру­го­сти, дей­ству­ю­щих на пер­вый груз, равна нулю.