Question

Срочно плиз! Начертите координатную прямую. Отметьте на ней точку А(-4) и точку в(2). Найдите точку, которая является серединой отрезка АВ. Укажите её координаты.

Answer 1

Ответ:

Думаю как то будет,понятно простите если не правильно быстро пишу

Пошаговое объяснение:

Answer 2

Drawing a Coordinate Line and Finding the Midpoint

To draw a coordinate line and find the midpoint of the line segment AB, we can follow these steps:

1. Draw a Coordinate Line: - Draw a horizontal line and label it with points and numbers to represent the coordinate plane.

2. Mark Point A and Point B: - Mark point A at -4 on the coordinate line. - Mark point B at 2 on the coordinate line.

3. Finding the Midpoint: - To find the midpoint of the line segment AB, we can use the midpoint formula, which states that the coordinates of the midpoint M of a line segment with endpoints (x1, y1) and (x2, y2) are given by: - M = ((x1 + x2) / 2, (y1 + y2) / 2)

4. Calculating the Midpoint: - Using the coordinates of points A(-4) and B(2), we can calculate the coordinates of the midpoint M.

Calculating the Midpoint Coordinates

Using the midpoint formula, the coordinates of the midpoint M can be calculated as follows:

- x-coordinate of M = ((-4 + 2) / 2) = (-2 / 2) = -1 - y-coordinate of M = ((-4 + 2) / 2) = (-2 / 2) = -1

Therefore, the coordinates of the midpoint M, which is the midpoint of the line segment AB, are (-1, -1).

So, the point that is the midpoint of the line segment AB has coordinates (-1, -1).

I hope this helps! If you have any more questions or need further assistance, feel free to ask.