Question

Отрезок CT =88 см на этом отрезке лежит точка F . Найдите длины отрезков CF и FT ,если CF:FT=3:5 . Даю 30 баллов

Answer 1

Ту уравнение надо:
Пусть CF- 3x cм,. тогда FT-5x см. По условию отрезок равен 88 см.Составляем Уравнение:
3х+5х=88
8х=88
х=88:8
х=11
Если х=11, то 3х=3*11=33
Если х=11, то 5х=5*11=55
Ответ: СF=33, FT=55
если я не ошибаюсь то так     

Answer 2

Держи)
Там все хорошо расписано

Answer 3

Solution:

To find the lengths of the segments CF and FT, we can use the given ratio CF:FT = 3:5 and the total length of the segment CT, which is 88 cm.

Let's denote the length of CF as 3x and the length of FT as 5x, where x is a common multiplier.

We know that CF:FT = 3:5, so the total length CT can be expressed as 3x + 5x = 8x, which is equal to 88 cm.

Now, we can solve for x to find the lengths of CF and FT.

Calculations:

Given: - CT = 88 cm - CF:FT = 3:5

Let's find the value of x: 8x = 88 x = 88 / 8 x = 11

Now, we can find the lengths of CF and FT: - CF = 3x = 3 * 11 = 33 cm - FT = 5x = 5 * 11 = 55 cm

Answer:

So, the lengths of the segments CF and FT are: - CF = 33 cm - FT = 55 cm