Предмет: Алгебра, автор: Alaptor

1) Найдите стороны прямоугольного треугольника, если известно, что одна из них на 14 см меньше другой, а диагональ прямоугольника 34 см.
2) Найдите три последовательных целых числа, сумма квадратов которых равна 770
РЕШИТЕ ПОЖАЛУЙСТА ЭТИ 2 ЗАДАЧКИ, пожалуйста очень нужно
даю 20 баллов.

Приложения:

Ответы

Автор ответа: sharofat0

Ответ:

Теорема Пифагора.

Ответ во вложении.

Приложения:

Alaptor: спасибо, спас(ла)

Автор ответа: Jerrelee

Во втором 11,17,19 и то это 771 выходит там никак 770 не выйдет; первое в фото

Приложения:

Alaptor: спасибо

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I (1. belong)... to a family of doctors, My parents met when
they studied medicine at university. They (2, be)... married for
22 years. My dad is the chief of medicine of the local hospital. He
(3. work)... there since we moved to the city. He (4. manage)...
hospital budgets, (5, hire)... and (6, train) staff and (7. ensure)
that patients (8. care)... for. My mum is a psychiatrist,
she (9. diagnose)... and (10. treat)... patients with mental,
emotional, and behavioural disorders. My elder brother is in his
second year at university. He (11. study)... to be a doctor, but his
patients will be animals - he is going to become a vet.
***
***
My dad is the head of the family-you can always count on him
if you need advice or if you're having hard times. He is patient,
my mother since she
organised, and caring. He (12. support)
decided to leave the hospital and start her own practice. I (13. take)
... after my mum, both of us are easy-going and sociable. My
brother, on the contrary, (14. prefer)... to keep himself to himself.
***
We (15. organise) ... a surprise party this weekend to
celebrate dad's birthday. We (16. not see) eye to eye on the
to have a huge party
arrangements because mum (17. want)
and invite everyone I know whereas my brother and I believe
dad would prefer something low-key, such as family dinner and
playing our favourite board games.

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