(x+24)(x+16)=768
The formula for the perimeter of a rectangle is 2(L + W), where L is the length and W is the width. Then 16 = 2(L + W) : 8 = L + W. And L = W - 8, or W = L - 8 So, if you were dealing integers, you can choose any two numbers between 1 and 7 so that the numbers when added equal 8.
The rectangle is 99 cm2 in area. Here's how we got it. The rectangle has length (l) and width (w). A length and a length and a width and a width all added up equals 40 cm. And l is 2 cm longer than w, so l = w + 2. If we add w + 2 and w + 2 (the two lengths) and w and w, we get 40 cm. That's 4w + 4 cm = 40 cm. 4w = 36 cm, and w = 9 cm. The width is 9 cm, and the length is 2 cm more or 11 cm. The rectangle is 9 cm by 11 cm, and its area is 9 x 11 cm2, or 99 cm2.
if the perimeter is 46m, then side + length = 23 so we need two values, when added together are 23, with a difference of 11 6 + 17 = 23, (and have a difference of 11) therefore the length = 17m, width = 6m
The best way would be to break the irregular shape down into several familiar shapes. If you can break down a complex figure into a rectangle and two triangles, for instance, you can use the known formulas for the area of those shapes to determine the total area when all added together.
The y-intercept is whatever number (with no variable) is added onto the end of the equation y=mx+b. In this case b is the y-intercept. In y=15x the y-intercept is 0 because there is no number without a variable on the end.
1
(a(rectangle))(.25)+(a(rectangle))(.25)=(a(rectangle))(.5)I REALLY hope you can read algebraic expressions, 'cause if you can't....the above equation will make no sense to you.
A natural number is doubled when added to its reciprocal. Find that number!
24
The equation for the perimeter of a shape depends on the shape itself. For a rectangle, the perimeter can be calculated using the formula: P = 2(l + w), where l is the length and w is the width. For a circle, the perimeter is called the circumference and can be found using the formula: C = 2πr, where r is the radius. For other shapes, such as triangles or irregular polygons, the perimeter is found by adding the lengths of all the sides.
Equal quantities may be added to both sides of a linear equation.
Well, since each angle of a rectangle is 90 degrees, and a rectangle has 4 angles, a rectangle's interior angles added together is 360.
That depends. The perimeter of a rectangle equals the all the sides added together! The perimeter of a rectangle is the distance around it. The formula for finding the perimeter of a rectangle is: P = 2L + 2W (the length x 2 added to the width x 2). Example: A 5x10 rectangle has a perimeter of 30: (5x2 + 10x2 = 30)
The perimeter of a rectangle is the sum of its 4 sides added together.
The number is 121/2.
The volume is added by the variable "x" and multiplied by pi
The perimeter is equal to the length of each side added together, and a rectangle has four sides, so the equation could be written as s1+s2+s3+s4=P. However, because opposite sides of a rectangle are equal in length, we can call s1 and s2 "L" and s3 and s4 "W" and rewrite the equation as L+L+W+W=P, which simplifies to 2L+2W=p, or finally 2(L+W)=P.