Brooklyn M.
asked 10/13/14
rectangular billboard sign has peri. of 122ft. length is3 less than five times width. what are the dimensions of the sign
SURENDRA K.
answered 10/13/14
An experienced,patient & hardworking tutor
Width= x Ft
Length = 5x-3
Perimeter= (5x-3+x)*2
12x-6=122
x=128/12
Width =10.67 Ft
Length=50.33 ft
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