Ty161
Ty161
03-05-2017
Mathematics
contestada
How do I solve this
Respuesta :
FLORC
FLORC
03-05-2017
If ABC is ~ to DEF then
AB is ~ to DE
35~x and
BC is ~ to EF
30~15
30/2= 15 So 35/2= 17.5
Answer Link
NoJoke
NoJoke
03-05-2017
Both triangles are similar because of angle angle similarity.
So you can just make a proportion.
[tex] \frac{CB}{BA} = \frac{FE}{x} [/tex]
Insert the numbers:
[tex] \frac{30}{35} = \frac{15}{x} [/tex]
Cross multiply: 30x = 520
x = 17.5
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
The volume of a container varies jointly with the square of its radius, r, and its height, h. The container has a height of 10 centimeters, and radius of 6 cent
explain how and why many western nations supported israel in the formation a new jewish homeland.
Consider a short, 10-meter link, over which a sender can transmit at a rate of 150 bits/sec in both directions. Suppose that packets containing data are 100,000
An ignoble [not noble] war has been declared to a weak country. The indignation [outrage] in Russia shared fully by me is enormous. I foresee that very soon I s
How many grams of NaCl would need to be added to 1001 g of water to increase the boiling temperature of the solution by 1.500 °C? (Kb for water is 0.5100 °C/m)
Matching Things that force an individual to move voluntarily or involuntarily. Someone who traveled west to start a new life. He commanded the forces that d
Solve for θ if cosθ = 0.81. Round answer to the nearest degree.
If ∠P measures 27°, q equals 6.0, and r equals 7.2, then which length can be found using the Law of Cosines?
Which graph shows a positive relationship between variables ?
12. Use the following passage to answer the question. (1) Water is something most of us take for granted. (2) If we need a cold drink or want to take a shower,
