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 ( 93+ )
Otras preguntas
Brad knows that he sometimes loses his temper and gets angry at his friends. what aspect of self-definition is he developing? self-regulation self-awareness an
Can someone please help me with this question?
________ glanced at his watch during a presidential debate, which undoubtedly hurt his presidential campaign.
A powerful motorcycle can produce an acceleration of 3.50 m/s2 while traveling at 90.0 km/h. at that speed the forces resisting motion, including friction and a
Some historians may write only to promote a particular cause what is the writing considered to be and how is it typically presented in which way
Explain the relationship between the dissociation of water and the ph of a particular aqueous solution.
Within a given population, 22 percent of the people are smokers, 57 percent of the people are males, and 12 percent are males who smoke. if a person is chosen a
Hello - I have one last question that I think you might be able to help me with. Thanks~
Which number can each term of the equation be multiplied by to eliminate the fractions before solving? m-3/4m-1/2 = 2 + 1/4m. A.2 B.3 C.4 D.5
Find the equation of the line passing through points (15,-25) and (12,-11). Write your answer in the form y=mc+b
