Предмет: Математика, автор: Elay11111

Ребро 10 см сторона 5 см основ 4 см найти боковую поверхность призмы

Ответы

Автор ответа: Аноним
0
Площадь боковой поверхности призмы
2*(10*5+10*4+5*4)=2*(50+40+20)=2*110=220
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Алгебра, автор: Аноним
помогитееее
Тут нужно упростить​
5 лет назад
Предмет: Математика, автор: kamilloka3460
В соревенованиях по толканию ядра учавствуют 4 спортсмена из Македонии, 9 из Сербии, 7 из Хорватии и 5 из Словении. Порядок, в котором выступают спортсмены, определяется жребием. Найдите вероятность того, что спортсмен, выступающий последним, окажется из Македонии
5 лет назад
Предмет: Английский язык, автор: Sabiwka2936
Помогите, плииииз. Даю 75 баллов

1. Vocabulary. For questions 1–12, read the text about the Vladimir Spivakov International Charity Foundation. For each gap choose the appropriate word. There is an example (0) at the beginning.


The Vladimir SpivakovInternational Charity Foundation (0)started its work in May of 1994. It is (1) __________ organisationthat helps young talented, children to develop their skills. The Foundation (2) __________ talented young musicians and dancers (3) __________ organising concerts for them. The pupils of the Foundation (4)__________ in festivals and competitions (5) __________ their achievements. The Foundation (6) __________ support to specialized music and art schools in Russia. Also it makes its (7)__________ to charity projects. (8) __________ children's homes and hospitals is one of its charity projects. The members of the Foundation (9) __________ money for those in (10) __________. But the Foundation does not only (11)__________money. The pupils of the Foundation are (12) __________ in charity concerts all over the world.

0.

a. did

b. started

c. set up



a. an activity

b. a charity

c. a needy



a. amuses

b. raises

c. supports



a. by

b. for

c. in



a. contribute

b. learn

c. take part



a. to make

b. to show

c. to discover



a. donates

b. raises

c. provides



a. contribution

b. difference

c. announcement



a. Preparing

b. Supporting

c. Donating



a. raise

b. carry

c. use



a. need

b. have

c. get



a. spend

b. donate

c. take



a. awarded

b. performed

c. involved



2. Grammar. The schoolchildren decided to organize a charity fair. For questions 1–6, write what the schoolchildren want each other to do using the verbs in brackets. There is an example (0) at the beginning.


0) organize a sweet and cake sale (the classmates / Mandy and Tracy) (want)

The classmates want Mandy and Tracy to organize a sweet and cake sale .

1)think about those in need (the charity fair / the schoolchildren) (make)

________________________________________________________________________________________

2)have a non-uniform day (the teachers / the schoolchildren) (let)

________________________________________________________________________________________

3)donate money (the school / the sponsors) (ask)

________________________________________________________________________________________

4)make a poster about different charities (the classmates / Alex) (need)

________________________________________________________________________________________

5)bake cakes for a sweet and cake sale (the teacher / Allison) (would like)

________________________________________________________________________________________

6)organize a charity concert (Linda / Denis) (want)

________________________________________________________________________________________
5 лет назад
Предмет: Физика, автор: dashulka506
помогите плиз 1, 2, 3
9 лет назад
Предмет: Математика, автор: Аноним
Решите уравнение с проверкой
х+140=320
9 лет назад