kvngmike37
kvngmike37 kvngmike37
  • 24-07-2021
  • Mathematics
contestada

find the missing segment below brainly

find the missing segment below brainly class=

Respuesta :

Аноним Аноним
  • 25-07-2021

Let missing side be x

Using basic proportionality theorem

[tex]\\ \sf\longmapsto \dfrac{6}{4}=\dfrac{x}{20-x}[/tex]

[tex]\\ \sf\longmapsto 6(20-x)=4x[/tex]

[tex]\\ \sf\longmapsto 120-6x=4x[/tex]

[tex]\\ \sf\longmapsto 120=6x+4x[/tex]

[tex]\\ \sf\longmapsto 120=10x[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{120}{10}[/tex]

[tex]\\ \sf\longmapsto x=20[/tex]

Answer Link

Otras preguntas

i cant do this test. i have the 16 unit career explorations test. any one know answers?
predation and competition are considered as density dependent factors True False
Determine the simple interest when: principal: $205,435 interest rate: 2.8%, time: 15 year
I don't know what to do​
Write an equation in slope-intercept form of the line that passes through the points (-2, - 11) and (3,9). The equation is y=
Which of the following statements is FALSE? a. The Republican Party formed after the Kansas-Nebraska Act. b. The Republican Party wanted to stop the spread of s
which of the following instrument measure time most accurately a pendulum clock b sundialc quartz watches d sand clock​
If ABCD is an isosceles trapezoid what is the value of X?
Please help me I don't understand
8. Where should you look to check a word's spelling? Select all that apply. a print dictionary O an encyclopedia an online dictionary spell check for a word pro