music700
music700
02-11-2017
Mathematics
contestada
Please help me I really dont get this
Respuesta :
choixongdong
choixongdong
02-11-2017
lets x = KB
2/5 = 3/(x+3)
2(x+3) = 3(5)
2x+6 = 15
2x = 9
x = 4.5
answer
KB = 4.5 cm
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
find the volume of a cylinder whose base has a diemeter of 11 and whose height is 12.5. use 3.14 and round your answer to the nearest tenth please thank you
The table below shows the sample space for spinning a 4-part spinner (labeled A, B, C, D) and then a 5-part spinner (labeled V, W, X, Y, Z). What is the probabi
What kinds of technology aided imperialism
Problem-solving exercise: is hybridization promoting insecticide resistance in mosquitoes that transmit malaria?
What do contour lines that form a circle represent on a map?
a 40 pound hockey player moves at a speed of 40 mph, what's his ke?
Reapportionment is the process of determining how many representatives each state will have in the U.S. House of Representatives (that has a fixed number of 435
Consider the diagram. The congruence theorem that can be used to prove △LON ≅ △LMN is
Which of the following conclusion might historians make about the Mississippian people from the evidence of Cahokia? A They lived in settled villages an
Which country did miners come to Oregon in search of gold ?
