cardifch
cardifch
12-02-2018
Mathematics
contestada
how to do?,what is X and Y?
Respuesta :
sqdancefan
sqdancefan
12-02-2018
Because the triangles are similar, corresponding sides have the same ratio.
.. AB/DE = BC/EC = AC/DC
.. 24/18 = 8/y = (15 +x)/15
Then we can solve for x and y.
.. x = 15*(24/18) -15 = 5
.. y = 8*(18/24) = 6
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
which side did China and the Soviet Union support during the Korean War?
I need help figuring out this problem, plz help. C(5,1)
Jane worked 32 hours in one week. If she worked the same number of hours each day for 4 days, how many hours a day did she work? A. 8 B. 6 C. 10 D. 4
This is where the genetic information is found in a eukaryotic cell?
how many gallons of water will it take to fill a tank measuring 8' long 28" wide and 3' deep
The sun, a star at the center of our solar system, is made mostly of hydrogen and helium. Which word or phrase is an appositive in the sentence? 1.)a star 2.
A scientist finds an organism that cannot move. It has many cells and get food from its environment. In which Kingdom does it
Why did Andrew Jackson choose a new running mate in the 1832 presidential election?
Which loan type requires you to make loan payments while you’re attending school?
Between the first and last stanzas of "Digging," what change takes place in the speaker's attitude toward his pen? What significance does this change have for t
