Seudónimo
Seudónimo
25-01-2017
Mathematics
contestada
can someone help me pleaase!!!
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 ( 47+ )
Otras preguntas
Please help perjure 1. move rhythmically back and forth 2. of or related to punishment 3. to lie on the witness stand under oath 4. to vibrate; to echo
How did early humans protect their limited food resources
Name and explain two types of prewriting?
Revenue of 2000. Labor cost of 320.What is labor cost as percentage of revenue
evaluate the expression. write answer without exponets64 to the 1/2 power
What is kirchoff s law???
twice a number is equal to seven more than four times the number
What is the equation of a parabola with vertex (0,0) and focus (0,4)? Draw its graph on the grid
number patterns solve8 12 18 27
two sides of a triangle have lengths 10 and 15 what must be true about length of the third side
