Question

Запишите в виде неравенства.Обозначьте неизвестную величину буквой х. 1)Объем жидкости в сосуде больше 2 л, но 3л. 2)Скорость велосипедиста 13км/ч , а скорость автомобилиста 56 км/ч . Скорость движения мотоциклиста больше скорости движения велосипедиста , но меньше скорости движения автомобилиста.

Answer 1

1)2<x<3

2)13<x<56

Answer 2

Volume of Liquid in a Container

To represent the volume of liquid in a container as an inequality, we can use the variable x to denote the unknown quantity. The given information states that the volume of liquid in the container is greater than 2 liters but less than 3 liters. This can be expressed as the following inequality:

2 < x < 3

Speed of Bicyclist, Motorcyclist, and Motorist

To represent the speeds of the bicyclist, motorcyclist, and motorist as inequalities, we can use the variables x, y, and z respectively to denote the unknown quantities. The given information states that the speed of the bicyclist is 13 km/h and the speed of the motorist is 56 km/h. Additionally, the speed of the motorcyclist is greater than the speed of the bicyclist but less than the speed of the motorist. This can be expressed as the following inequality:

13 < x < 56

Please note that the variable y is not used in this case as the inequality only involves the speeds of the bicyclist, motorcyclist, and motorist.