gtaryhereowbct0 gtaryhereowbct0

14-10-2017
Mathematics

contestada

Find the value of X
how do I find the value of it

Find the value of Xhow do I find the value of it class=

Respuesta :

jimthompson5910 jimthompson5910

14-10-2017

We have similar triangles allowing us to form the proportion
x/(x+9) = 4/10

which is basically the ratios of the corresponding sides

Solve for x
x/(x+9) = 4/10
x*10 = 4*(x+9)
10x = 4x+36
10x-4x = 4x+36-4x
6x = 36
6x/6 = 36/6
x = 6

Answer: 6

Answer Link

Otras preguntas

Which local law enforcement official is responsible for serving court papers, maintaining security within courtrooms, and running the county jail? a. sheriff

What is 2/3 of 261.46??

What word can replace "however"? I use it way to often in essays, do you know any words I can use to replace it??

Image of your face is called what?

Katy bought 5 packages of stickers with 25 stickers in each packages. She also bought 3 boxes of markers with 12 markers in each box. If she receives 8 stickers

What is the surface area-to-volume ratio of a 5 cm cube?

Find the gcf of 8x and 22xy

the two acute angles of a right triangle are

What can scientist use to predict volcanic eruptions? Select all that apply Determining if the volcano is active or not Monitoring earthquakes, ground swelling,

the ovaries are part of the endocrine system true or false