Question

Помогите!!! "На координатном луче отмечены точки А, В и С. Найдите координату точки В, если она расположена ровно в середине отрезка АС. P.: сфоткать я не смогла так что сделала сама. А. В. С ----------\------------\-----------\------> 77. ? 85

Answer 1

Для этого, нам нужно найти среднее арифметическое чисел 77 и 85:
$\frac{77+85}{2}$ = 81
81 - число которое находится посередине чисел 77 и 85, на числовом промежутке.

Answer 2

Finding the Coordinate of Point B

To find the coordinate of point B, which is located exactly in the middle of the line segment AC, we can use the midpoint formula. The midpoint formula states that the coordinates of the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) are given by:

Midpoint = ((x1 + x2) / 2, (y1 + y2) / 2)

In this case, the coordinates of point A and point C are given, and we need to find the coordinate of point B.

Let's assume that the coordinates of point A are (x1, y1) and the coordinates of point C are (x2, y2). Using the midpoint formula, we can find the coordinates of point B as follows:

Coordinate of point B = ((x1 + x2) / 2, (y1 + y2) / 2)

Now, let's substitute the given coordinates into the formula and calculate the coordinate of point B.

Given: - Point A: (x1, y1) - Point C: (x2, y2)

Using the midpoint formula, we have:

Coordinate of point B = ((x1 + x2) / 2, (y1 + y2) / 2)

Please provide the coordinates of points A and C so that I can calculate the coordinate of point B for you.