milktoast2004 milktoast2004
  • 02-09-2020
  • Mathematics
contestada

Find out the unknown length. Please i really need help on this one really bad...

Find out the unknown length Please i really need help on this one really bad class=

Respuesta :

kadexdave
kadexdave kadexdave
  • 02-09-2020

Answer:

6

Step-by-step explanation:

using similar triangles

x/(x+8) =15/35

x/(x+8) =3/7

cross multiply the two sides which will give u

3(x+8) =x*7

3x +24 =7x

24=7x-3x

24=4x

using 4 to divide both sides

24/4=4x/4

6=x

x=6

Answer Link

Otras preguntas

what is your best friends name
How did the rise of the Knights of Labor impact the Populist movement in the late 1800s?
What happens when chemical bonds break and new bonds form? A.) Physical change B.) A chemical reaction C.) Matter is surface area increases D.) Destroyed
You get up in the morning, get dressed, eat breakfast, walk to the bus stop, and ride to school. List three different energy transformations that have taken pla
What is (3-4i)^2? In complex numbers?
what type of rain contains more acid than normal rain?
can you please simplify: sqrt 75x^6
Three more than four times a number is 15
How is the U.S. population changing? (1 point)The number of older Americans is growing. Women will soon outnumber men by about 2 to 1. The number of middle-aged
the sinking of the lusitania in 1915 turned american public opinion against germany because?