Seudónimo
Seudónimo
25-01-2017
Mathematics
contestada
can someone please help me
Respuesta :
Аноним
Аноним
29-01-2017
BD would be exact half than AE
AE = 2 BD
4x + 20 = 2(3x + 5)
4x + 20 = 6x + 10
6x - 4x = 20 - 10
2x = 10
x = 5
2) BD = 3x+5 = 3(5) + 5 = 15 + 5 = 20
3) AE = 4x + 20 = 4(5) + 20 = 20 + 20 = 40
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
what is .05% of 75? Be specific, please!
What abuse big businesses led to
Which story premise most clearly lacks conflict? A. A young boy survives a plane crash in the remote wilderness only to find himself being stalked by a pack of
Which concurrent testing method helps calculate the visibility of an outdoor advertisement? A. interview test B. passers-by count test C. telephonic survey OD.
What are the mm of football
{-2x+y=0 5x+3y=-11 Solve the substitution
Which form of equation models the data if a is a negative integer and b is a positive integer? A.) b = ax/y B.) y = ab^x C.) y = ax+b D.) y = ab^-x * ^ = expo
Scientific Notation.
Which of the following sentences is punctuated correctly? Everyone in the copywriting department always checks each other's work. Everyone in the copywriting de
1/2 times 6 minus y equals y
