Question

Начертите координатную прямую и найдите значение выражения 0+(-42)+14 пожалуйста срочно пожалуйста

Answer 1

Ответ:

0+(-42)+14=-28

Вроде так

Answer 2

Drawing a Coordinate Line

To draw a coordinate line, we need to understand the basic structure of a coordinate system. A coordinate system consists of two perpendicular lines called the x-axis and the y-axis. The point where these two lines intersect is called the origin, denoted as (0, 0). The x-axis represents horizontal values, while the y-axis represents vertical values.

To draw a coordinate line, we can follow these steps:

1. Draw a horizontal line and label it as the x-axis. 2. Draw a vertical line intersecting the x-axis at the origin and label it as the y-axis. 3. Mark points along the x-axis and y-axis to represent different values.

Now, let's move on to evaluating the expression.

Evaluating the Expression 0 - 42 + 14

To evaluate the expression 0 - 42 + 14, we can follow the order of operations, which states that we should perform operations within parentheses first, then multiplication and division from left to right, and finally addition and subtraction from left to right.

In this case, there are no parentheses or multiplication/division operations, so we can simply perform the addition and subtraction from left to right.

0 - 42 + 14 = -42 + 14 = -28

Therefore, the value of the expression 0 - 42 + 14 is -28.

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