01.04.2022

Найти S фигуры ограниченная линиями f(x)=x²+5x+6 Прямые x=2;x=-1

Выбрать другой вопрос

Смотреть ответ

Перейти к выбору ответа

Алгебра

Вопрос школьника по предмету Алгебра

Найти S фигуры ограниченная линиями f(x)=x²+5x+6
Прямые x=2;x=-1

Ответ учителя по предмету Алгебра

Ответ на фото. Надеюсь помог вовремя

Добавить комментарий Отменить ответ

Похожие вопросы от пользователей

в тупоугольном треугольнике abc ab=bc ac=5 ch -высота ah=корень 21
Какое влияние на организм оказывает гормон задней доли гип Укажите, на какие органы-мишени действуют гормоны. 1 )тиреотипный гармон 2) глюкагон 3) андреналин 4) самототропный гармон Просто ответ! без всяких сочинений!
Помогите срочно!!

Напиши небольшой текст-повествование по данному началу используя глаголы прошедшего времни.Озаглавь текст . Начни так :Как-то раз на прогулке я..
определите по рисунку силу тока в проводнике v 30 r=15 Ом
Помогите!!! составить __Военное слово из этих букв! АЗАЕАВДАБТ
расскажите как герасим ухаживал за татьяной и как герасим отпустил татьяну ЗАРАНЕЕ СПАСИБО
ПОМОГИТЕ С РИТОРИКОЙ ПОЖАЛУСТААА!!!! Летний полдень. Ты далеко за городом бредешь по широкому заречному лугу. Трава выше колен, густая, зеленая. Сколько в ней цветов! Они поднимают свои нарядные головки, одни – в лиловых колпачках, другие – в белых веночках, а у иных головка вся золотая, будто крохотное лучистое солнышко. (Г. Скребицкий) Задание: 1. Озаглавьте текст. Определите стиль и тип речи данного текста. 2. Назовите языковые средства создания текста. 3. С чем сравнивает автор цветы? 4. А какие цветы вам нравятся? Расскажите о них.
Помогите закончить историю!

Ian Johnson, a 27-year-old builder, went to work to Australia for a year, leaving behind his girlfriend, Amy. Ian and Amy missed each other a lot and after being six months apart Ian planned a surprise. Without telling Amy he caught a plane back to England to see her. After a 24-hours flight via Singapore and a 17,600-kilometre journey he finally arrived at her house in Yorkshire in the north of England, carrying flowers, champagne, and an engagement ring. He rang the doorbell, but nobody answered. He had a key to her house so he opened the door and went in. The house was empty. Ian thought Amy had gone out for the evening and sat down to wait for her to come back. Tired after his long journey, he fell asleep. When he woke up, his phone was ringing …
Задание 1. Прочитайте текст. Solving environmental problems: ways and means The approach to environmental issues should include long-term and planned activities aimed at all areas of society. Measures: 1.Legal. These include the creation of environmental protection laws. International agreements are also important. 2.Economic. Eliminating the consequences of man-made impacts on nature requires serious financial investments. 3.Technological. The use of new technologies in the mining, metallurgical and transport industries will minimize environmental pollution. The main goal is to create environmentally friendly energy sources. 4.Organizational. They consist in an even distribution of transport along the streams to prevent its long-term accumulation in one place. 5.Architectural. It is advisable to arrange green spaces large and small towns, to divide their territory into zones with plantings. Planting plantings around businesses and along roads is also important. Special importance should be attached to the protection of flora and fauna. Their representatives simply do not have time to adapt to changes in the environment. Existing measures to protect the environment Awareness of the dramatic situation in the environment forced humanity to take urgent and effective measures to correct it. The most popular areas of activity are: 1.Reducing household and industrial waste. This is especially true for plastic dishes. It is replaced with paper gradually. Research is underway to remove bacteria that feed on plastic. 2.Wastewater treatment. Billions of cubic meters of water are consumed annually to support various branches of human activity. Modern treatment facilities allow you to clean it to its natural state. 3.Transition to clean energy sources. This means phasing out nuclear power, engines, and furnaces powered by coal and petroleum products. The use of natural gas, wind, solar, and hydroelectric power plants ensures that the atmosphere is clean. The use of biofuels can significantly reduce the concentration of harmful substances in exhaust gases. 4.Protection and restoration of lands and forests. New forests are planted in areas where they have been cut down. Measures are taken to drain land and protect it from erosion. Constant campaigning in favor of ecology changes people’s views on this problem, inclining them to a careful attitude to the environment. Prospects for solving environmental problems in the future In the future, the main efforts will be aimed at eliminating the consequences of man-made activities and reducing harmful emissions. There are such prospects for this: 1.Construction of special plants for full utilization of all types of waste. This will not allow you to occupy new territories for landfills. you can use the energy obtained from burning for the needs of cities. 2.Construction of thermal power plants powered by «solar wind» (Helium 3). This substance locates on the moon. 3.Transfer of all transport to power plants that run on gas, electricity, batteries and hydrogen. This solution will help reduce emissions into the atmosphere, 4.Cold fusion. This option of getting energy from water is already under development. Humanity has every chance to return our planet to its original form. Задание 2. Выпишите предложения с пассивным залогом. Подчеркните конструкцию пассивного залога в каждом выписанном вами предложении. Как образуется Passive Voice? Для образования форм пассивного залога неопределенных / простых времен (Indefinite / Simple tenses) нам понадобится глагол to be (am, is, are) + participle II, иными словами – третья форма глагола. Общая формула образования страдательного залога: Present Simple Passive: Vegetables are grown in greenhouses – Овощи выращивают в теплицах Butter is made from milk – Масло делают из молока Образец выполнения задания. New forests are planted in areas where they have been cut down. Новые леса высаживаются в тех местах, где они были вырублены. Помогите пожалуйста
вычислите объем углекислого газа,который образуется при горении 20 л этана в кислороде