Which inequality models this problem? the length of a rectangle is three times its width. if the perimeter is at most 112 centimeters, what is the greatest possible value for the width? a 2w 2⋅(3w)> 112 b 2w 2⋅(3w)≤112 c 2w 2⋅(3w)≥112 d 2w 2⋅(3w)< 112

The inequality that models this problem is 2(3w) * 2w  ≤112

Let the length of the rectangle be "l"

Let the width of the rectangle be "w"

The formula for calculating the perimeter of a rectangle is expressed as:

P = 2(l+w)

If the length of a rectangle is three times its width, this is expressed as:

l = 3w

If the perimeter is at most 112cm, hence;

P ≤112

2(l+w) ≤112

2(3w+w) ≤112

2(3w) * 2w  ≤112

Hence the inequality that models this problem is 2(3w) * 2w  ≤112

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answer: ok

step-by-step explanation:

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )