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 ( 49+ )
Otras preguntas
por que os vulcões e os terremotos são mais freqüentes em certas regiões do planeta
the coordinates of point A are (-6, 4). the coordinates of point B are (3, 4). which expression represents the distance, in units, between points A and B?
What's the difference between Romanesque and Gothic style buildings?
PLEASE CHECK MY ANSWERS (PART 1)
what elements are involved in hydrogen bonding
a trait that improves an individuals ability to survive and reproduce in a specific environment is called
what's an improper fraction
How are carbon, hydrogen, and oxygen alike?
Brody added a fraction to 5/6 to get 31/30. Use the equation a/b + c/d = (ad +bc)/ bd to find the fraction he added
A bottle of fruit juice is 800 milliliters. How many liters of fruit juice are in 120 bottles?
