14-03-2017
Mathematics

contestada

BD is the altitude of right triangle ABC. If AD=3 and DC=12, what is the length of BD?

BD is the altitude of right triangle ABC If AD3 and DC12 what is the length of BD class=

Respuesta :

jdoe0001 jdoe0001

14-03-2017

notice the picture below

bearing in mind that BD is making 3 similar triangles
use the proportions of the "small" and "medium" triangles

Ver imagen jdoe0001

Answer Link

Otras preguntas

Heellllloooooo plsss heellllpppp

Wyatt earns $17 for each hour of dog walking . After a total of 2 hours of walking dogs, how much money will Wyatt have earned?

What is an equation

Based upon the text, please define “sectionalism

what is $-2.00 x 3/6=

What are some steps of farmer could take to avoid wind erosion and water erosion of farmland?

The pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, Star 1, Star 2, and Star 3. Which of these stateme

solve x^2 + 5x + 6 = 0 mathswatch

what is the solution of a² – 100 = 0?

help me with this pls :)