karen1115 karen1115
  • 02-05-2021
  • Mathematics
contestada

Utilizando la semejanza de triángulos realiza el siguiente ejercicio:

Utilizando la semejanza de triángulos realiza el siguiente ejercicio class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 02-05-2021

Answer:

NC = 4

Step-by-step explanation:

BC/MN = AC/AN

25/15 = AC/6

15AC = 25 × 6

3AC = 5 × 6

AC = 5 × 2

AC = 10

AN + NC = AC

6 + NC = 10

NC = 4

Answer Link
bradleymurorua bradleymurorua
  • 02-05-2021

Respuesta:

4

Explicación paso a paso:

BC/AN

MN:AC

⇒25/x= 15/6                     {Multiplicación cruzada}

15x=150

⇒AC=10

∵NC= AC-AN

∴NC=10-6 =4

Answer Link

Otras preguntas

What are preventable injuries and unpreventable injuries
Scientists divide rocks into groups based on_________
If (3+y)/y=7, then y= Please help :)
Because the majority of the evening cable TV programs available dealt with violence and sex, the parents decided that the programs were for the children to watc
Examples of cultural diffusion in ancient Rome pertaining to government
Select the simplified expression for 8(x - 4) - 4(x - 3) + 7x. 11x + 4411x - 711x - 4411x - 20
If the probability of giving birth to a boy is 0.52, what is the approximate probability of giving birth to 4 consecutive boys?
If a > 0 and b < 0, then which of the following must be true. ab > 0 a + b < 0 a - b > 0 a + b > 0 b - a > 0
How is the ecological system organized?
if i got 68 correct on my math test and the total is 85 what is the score?