Предмет: Алгебра, автор: yyyooo36

решить уравнение lg(x+6)=2

Ответы

Автор ответа: Lora121

0

ОДЗ: х+6>0

x>-6

x+6=100

x=94 - удовлетворяет ОДЗ. Значит корень х=94

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: География, автор: toma0824

Какие места считаются относительно безопасными во время землетрясения?

лифт, место под балками каркаса

лестничные площадки и балконы

лестничные площадки, проемы входных дверей

проемы входных дверей, прочные столы

6 лет назад

Предмет: Қазақ тiлi, автор: nosaaldaghma

Дұрыс жазылған сөздерді белгіле.
қала тіршілікі
қала тіршілігі
қарбалас уақыт
қарбалас уағыт
көлік кептелісі
— көлік кептелісі- көліг кептелісі
ауыл тұрғұны
ауыл тұрғұнү
ауыл тұрғыны
халық саны
халығ саны
қалық саны
Ғимараттің ішінде – ғимараттың ішінде

6 лет назад

Предмет: Английский язык, автор: makhmutovazamira474

Summative assessment 7th Grade Variant 1 Read and mark sentences True or False. Swap the roles.(5 marks) MY HOBBIES / INTERESTS My name is Luke. My favourite hobby is photography. When I have time I take lots of pictures. I take photos when I’m at my grandparents’. They live in the country, near the forest and have a big garden. It’s an ideal place for me. Sometimes I encounter some animals there. I try totake a picture of them. My Dad helps me to choose the best photos. I send them to magazines. I won a photo competition once. I’ve got a beautiful album called “wonders of the World”. Dad sayswe are going to our grandparents’ for the weekend. I can’t wait! I will be able to take lots and lotsof photos. Also I have my board games. I can play Monopoly or Scrabble with Dad or Mum. I also have Trivia quizzes or the Millionaire. These are my favourite games that have cards with lots of 8 questions about sport, people and the world around us. They are great! Find out if it is True or False from Text B 1. His favorite hobby is playing games. __________ 2. His grandparents live in the village. __________ 3. He took part in a competition. __________ 4. He is never bored with computer games. __________ 5. He plays board games with his parents. ______ ___ II. Writing.(5 marks) Task 1. Write sentences about your hobby. You should write full sentences. Use some connectors and linking words but, and, because, when, while, etc. Include the following information: Example: I like skiing because it is a healthy activity. What your hobby is? __________________________________________________________________ ____________________________________________________________ When and who you usually do it with? __________________________________________________________________ __________________________________________________________ Why you like doing it? __________________________________________________________________ __________________________________________________________________ Is your hobby popular among teenagers? Total 10 marks

6 лет назад

Предмет: Математика, автор: CROWNstar

расстояние между причалами A и B не менее 56 км.туристыпроплыли на лодке от A до B и обратно за 3ч 45мин собственная скорость лодки 30 км/ч скорость течения 2 км/ч.оцените за какое время проплыла туристы отA до B

10 лет назад

Предмет: Алгебра, автор: олег55

неравенство cos больше равно3 в квадрате деленное на2

10 лет назад