Seudónimo Seudónimo
  • 24-03-2021
  • Mathematics
contestada

in the diagram below, what is the length of DC????​

in the diagram below what is the length of DC class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 25-03-2021

Answer:

  • D. 9

Step-by-step explanation:

Corresponding sides of similar triangles have same ratio.

  • ΔADB ~ ΔBDC
  • AD/BD = BD/ DC
  • 4/6 = 6/DC
  • DC = 36/4
  • DC = 9

Correct option is D

Answer Link

Otras preguntas

At the equator earth rotates with a velocity of about 465 m/s. a. what is this velocity in kilometers per hour? b. what is this velocity in kilometers per day
More really HARD( easy ) fractions i dont know!
What was the oldest and the longest living civilization of ancient africa?
find the greatest common factor of each set of numbers 24,30,42
Solve for x. −34(x+2)=6
Convert the following using dimensional analysis: 13.2 cm to ft & in
The circulatory system is also known as the _______ system. A. cardiovascular B. venal C. central nervous D. arterial
Two integers that vary in sign
describe a real world situation that can be modeled by the equation y= 1/2x
Use addition to solve the linear system of equations. x-y=4 x+2y=4