A few days ago
the perimeter of the yard is 130ft. if length is 10 less than 2 timesthe width. what are the dimmensions?
pleaseeee help!
Top 4 Answers
A few days ago
Favorite Answer
130=2x + 2(2x-10)
130=6x-20
150=6x
x=25 where x is the width…
25×40
0
A few days ago
Make the equation
2w-10 = length
w = width
perimeter = 2(length) + 2(width)
Express it with one variable
130 = 2(2w-10)+2w
130 = 4w-20 + 2w ;clear the parenthesis
150 = 6w ;combine like terms
25 = w; divide both sides by 6
Length is 2w-10 or 40
Width = 25, length = 40
0
A few days ago
One question in every 5 minutes, whaddya think, we are dumb not to realize you are getting your homework done out of others?
1
A few days ago
that’s cheating
0
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