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 ( 18+ )
Otras preguntas
please help me!?!?! I dont understand
How did railroad expansion affect the cattle ranching industry? The industry boomed as cattle ranchers shipped their meat to market. The industry boomed as catt
Find the slope between (2,4) and (4,6). Reduce it. show your work
1. A carpenter makes bookcases in 2 sizes, large and small. It takes 4 hours 2 points to make a large bookcase and 2 hours to make a small one. The carpenter ca
A chocolate pastry cost Rs.26 and a fruit pastry cost Rs.18 Jenny buys both these pastries together for Rs. 500 how many of each did she buy ?
The exchange of matter between natural systems and human society affects the long-term functioning of both. How does the wolf-elk case study from Yellowstone ex
At a potluck dinner, there are 19 salads, 23 main dishes, and 12 desserts. How many more main dishes are there than desserts?A. What operation will you use to s
Introduce yourself. I need to write introduction because I want to apply as a moderator and it needs to be perfect. Do you have one/ Could you write an example
why do we have to eat breakfast in the morning ?
Solve the following expression when x=4 and y=10 6x - 3x + 5 - y
