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 ( 89+ )
Otras preguntas
Paula purchased adult and child tickets for the carnival. Tickets cost $19.95 for each adult and $9.95 for each child. Let x represent the number of adult ticke
I know this is spanish but there is no category for this question so here it goes Hay un idioma oficial de Bolivia a. True b. False Un modelo a. hace modelos b.
jake wants to enlarge his 12 foot by 14 foit garden. if he multiplies the dimensiond by 2, how will the area of the garden be affected?
What were the chief provisions in the USA Patriot Act? A. The government could eavesdrop on telephone calls and privileged conversations between prisoners and t
15/40 in lowest term I need it so bad now
An insoluble solid formed during a reaction is called a ________________________.
the ratio of men to women in a certain factory is 3 to 4. there are 210 men. How many workers are there?
made up of 100 members 2 from each state
mr. Fields ordered 3 tons of gravel for driveway at a factory how many pounds of gravel did he order
Which sentence uses possessive personal pronouns correctly? A. Yours essay requires some minor revisions. B. Take you're time and drive carefully. C. After
