28in
This is a very complicated question. To find the answer one must be very knowledgeable and skilled in the art or counting. Basically, their are two major equations that must be taken into account.
Firstly, the polynomial equation:
ax2 + bx + c
where a represents length, b the width, and c any number between 9 and 17
And secondly, calculus derivative formula:
f(g(x)) = f(g) * g(x)
where f represents length, g width,
After much manipulating, and countless hours of calculating, the answer is 28 inches
I think you mean the width is 6. The answer depends entirely on what the length of the rectangle is. For example, if it is a square, so that the length and width are both 6, the answer is 24. I the length is 10, the perimeter is 32. In general, just add the width (6) to the length and double the sum to get the perimeter.
The perimeter would be 40.
20
One rectangle that has a perimeter of 30 has a length of 5 and a width of 10.
6
I think you mean the width is 6. The answer depends entirely on what the length of the rectangle is. For example, if it is a square, so that the length and width are both 6, the answer is 24. I the length is 10, the perimeter is 32. In general, just add the width (6) to the length and double the sum to get the perimeter.
The perimeter would be 40.
perimeter = (2*length) + (2*width) length = 2*width so perimeter = (2*2*width) + 2*width = 6*width perimeter = 48 so you can figure out the width and length
20
perimeter 24 so length + width half of that ie 12. Length 3 times width must be 9 and width 3.
One rectangle that has a perimeter of 30 has a length of 5 and a width of 10.
Do-it-in-your-head method: Length + width is half the perimeter which is 27 inches; 27 minus 6 is 21 and one-third of 21 is 7 which is the width. (Length = 2 x 7 + 6 = 20)
6
18 - 6 plus 3 times 2 how don't you know that ?
5 feet
Let L be the length of the rectangle and W the width, then L = 2W - 3. The perimeter = 2L + 2W = 2(2W - 3) + 2W = 6W - 6 But the perimeter measures 18"so, 6W - 6 = 18 : 6W = 24 : W = 4 The width of the rectangle is 4".
It could be rectangle that has a length of 6 units and a width of 2 units.