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A plot of land is rectangular and has an area of x2-5x-24m2. The length is x plus 3m. Find the width of the plot.?
x-8m
A plot of land has width x meters The length of the plot of land is 5 meters more than 3 times it width What is the area of the land?
3x^2 plus 5x
What values of x is the area of the rectangle greater than the perimeter?
5x> 4
What is the answer to this math problem The area of a rectangular computer screen is 4x2 plus 20x plus 16 The width of the screen is 2x plus 8 What is the length of the screen?
Area = 4x2 + 20x + 16 Width = 2x + 8 Length = ? To begin, we will factorise all the expressions Area = 4(x2 + 5x + 4) = 4(x+1)(x+4) Width = 2(x+4) Length = ? The formula for Area is given by: Area = Length . Width (A dot has been used to represent multiplication in the above formula so as not to confuse it with the variable x) Substituting in our expressions for Area and Width gives: 4(x+1)(x+4) = Length . 2(x+4) Dividing both sides by 2(x+4) to solve for Length gives an answer of: Length = 2(x+1) If you look at the width and the length expressions, the width is longer than the length (which shouldn't be possible). It is most likely a mistake in the question.
Write a polynomial for the perimeter?
The perimeter of a polygon is simply the sum of the lengths of its sides. There is no polynomial that expresses that for all polygons, but the perimeter of a rectangle is P=2(L+H) where P is the perimeter, L is the length, and H is the height.
The length of a rectangle is five times its width If the area of the rectangle is 15625 find its perimeter?
Area=length x width=15625 Let width be x and length be 5x since length is 5x the width 5x times x = 5xsquared 5xsquared=15625 xsquared=3125 x=55.902=width 5x=279.51=length Perimeter equals the distance around the entire rectangle or 2 times the length + 2 times the width 111.804 (2w) + 559.02(2l)=670.824
T0he length of a rectangle is 5 tmes the width The area is 80m what is it width?
Let the length be 5x and the width be x: 5x*x = 80 5x2 = 80 x2 = 16 x = 4 The width 4 meters and the length is 20 meters.
The ratio of the width to length of a rectangle is 5 to 7 If the perimeter of the rectangle is 1536 feet what is the width and length?
The width to length ratio is 5 to 7 so if the width is 5x feet then length is 7x feet (x may be fractional). Then perimeter = 2*(W + L) = 1536 ie W + L = 768 is 5x + 7x = 768 or 12x = 768 so that x = 64 Then width = 5x = 5*64 = 320 feet and length = 7x = 7*64 = 448 feet
If the area is x2 plus 5x cm2 and the width is x cm what is the length?
Area = length x width: so plug in the values you know.x2 +5x = (length) x (x) :now divide both sides by xx + 5 = length
How do you find the length and width of a rectangle with the perimeter of 400 the ratio of the length is 5 to 3?
Let the length be 5x and the width be 3x:- 2(5x +3x) = 400 10x +6x = 400 16x = 400 x = 25 Therefore: length = 125 units and width = 75 units Check: 125 +125 +75 +75 = 400 units of measurement
Need help with the answer If the area is x2 plus 5x cm2 and the width is x cm what is the length?
If we are talking about a rectangle:Divide the area by the length of one side to get the length of the other side: Divide (x2 + 5x) by x and get (x + 5)Answer:x + 5
What is the area of a square with a side length of5x?
The idea is to multiply the side length by itself (since both length and width are the same in the case of a square). In other words, just multiply 5x times 5x.
What is the area of a square with side length of 5x?
what is the area of a square with a side length of 5x
What is the length and width of a rectangle with a ratio of 7 to 5 whose area is 5040 square inches showing work?
1 Let length and width be 7x and 5x 2 So 7x*5x = 5040 or 35x2 = 5040 3 Divide each side by 35 and then square root both sides 4 Therefore x = 12 5 Length = 7*12 = 84 inches 6 Width = 5*12 = 60 inches 7 Check: 84*60 = 5040 square inches
If the ratio of the length to the width is 12 to 5 and the area is 540 square feet what is the length and width of the rectangle?
let "X" be the unknown value 5X * 12X = 540 60X2 = 540 X2 =540 / 60 X2 = 9 X = 3 Therefore the actual length is 12*3 = 36 feet, Width is 5 * 3 = 15 feet Check: 36 ft * 15ft = 540 ft2
What is the area of this rectangle 5x-3 W 14 L?
Area = L*W Area = 14* (5x-3) Area = 60x-42
A plot of land is rectangular and has an area of x2-5x-24m2. The length is x plus 3m. Find the width of the plot.?
x-8m
