Регистрация
clever113
18.08.2022 15:26
Математика
Есть ответ 👍

Какие из чисел -2 -3 2 3 являются корнями уравнения
а) x в крадрате+8=6x
б) (x-6)=3-2x

278
349
Посмотреть ответы 2

Ответы на вопрос:

Keterina0905keka
Keterina0905keka
4,8(25 оценок)

Пошаговое объяснение:

Michael Vladimirovich Krug was born on the seventh of April one thousand nine hundred and sixty-second. Real name - Vorobyov, was a Russian singer, one of the leading singers of the style of songs known as thug song, or shanson, which has been part of Russian culture since the beginning of the twentieth centure.

In nineteen eighty-seven Krug participated in a song completition, taking first place.

His height is one hundred and sixty nine centimeters.

His hair is black and his eyes are dark brown. It has a weight of seventy-eight kilograms. Character cheerful and friendly. He loved parties and holidays.

In the late evening of June thirtieth, two thousand and two. Michael Krug was fatally wounded in his Tver house by unknown intruders. He died in a hospital a few hours later

MaxineCaulfield2003
MaxineCaulfield2003
4,7(5 оценок)

ответ:

60°

пошаговое объяснение:

прямые ас и dc₁ скрещивающиеся.

а₁с₁║ас, значит угол между прямыми а₁с₁ и dc₁ будет равен углу между прямыми ас и dc₁.

треугольник а₁с₁d - равносторонний, так как его стороны - диагонали равных квадратов. тогда ∠a₁c₁d = 60°, значит и

∠(ас; dc₁) = 60°

Популярно: Математика