abby173
abby173
19-04-2017
Mathematics
contestada
Abcd is a rectangle ac= 5x+2 and bd=x+22 find x
Respuesta :
liemonder
liemonder
19-04-2017
You have a rectangle with both diagonals. These have always the same length:
ac=5x+2=x+22=bd
->5x+2=x+22
4x=20
x=5
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