P = 4 x s
pi
The volume of a circular cylinder varies directly with the height of the cylinder and with the square of the cylinder's radius If the height is halved and the radius is doubled then the volume will be increased.
Resistance varies directly as length Resistance varies inversely as cross-sectional area Hence R varies as L and R varies as 1/A Thus R = r(L/A) where r is the coefficient of resistance of the wire. If the wire is of uniform cross section, then A = V/L where V is the volume of the wire. Hence now we have R = r(L/(V/L)) or R = r(L-squared/V) or L-squared = (RxV)/r and so the answer would be L = square-root of (RxV)/r
If P varies directly with the square of Q then the equation would be in the form of P = kQ2, where k is the constant of variation so the new equation would be: P = 6Q2, so when Q = 12 we have P=6*122, or P = 864
y=x^2 * k k=constant of proportionality OR y/x^2 = k
pi
The perimeter, for a given area, varies depending on the shape. It is different, for example, for a circle, for a square, and for rectangles of different length/width ratio.
The frequency of a pendulum varies with the square of the length.
The standard size in height of a perimeter fence is 6 to 8 feet tall. The standard size length of a perimeter fence varies depending on the size of the property in which it is installed.
4" square. (diameter) length varies.
one quantity varies directly as the square of the other quantity. in symbols, y = kx squared
The perimeter for a certain area varies, depending on the figure. For example, a circle, different ellipses, a square, different rectangles, and different shapes of triangles, all have different perimeters or circumferences, for the same area.The perimeter for a certain area varies, depending on the figure. For example, a circle, different ellipses, a square, different rectangles, and different shapes of triangles, all have different perimeters or circumferences, for the same area.The perimeter for a certain area varies, depending on the figure. For example, a circle, different ellipses, a square, different rectangles, and different shapes of triangles, all have different perimeters or circumferences, for the same area.The perimeter for a certain area varies, depending on the figure. For example, a circle, different ellipses, a square, different rectangles, and different shapes of triangles, all have different perimeters or circumferences, for the same area.
The formula for perimeter varies based on what object you are trying to determine the perimeter for. If you are looking for the perimeter of a perfect square you simply take the length of one side and multiply it by four. If you are looking for the perimeter of a rectangle with length (a) and width (b) you would multiple the length (a) by two and the width (b) by two and add them together. Perimeter = 2a + 2b If you are looking for the perimeter of a rectangle you add up the lengths of all the sides. To find the perimeter of a circle you multiple the radius by 2pi. pi = 3.14159265 the perimeter = 2 * 3.14159265 * r Or if you have the diameter of the circle you would just have to multiply the diameter by pi. So, perimeter = 3.14159265 * d Radius is the length of a line that goes from the middle of a circle to the edge of the circle. Diameter is the length of a line that goes from one edge of a through the middle to another edge of the circle.
The exact method varies according to the figure. You must somehow calculateor measure the length of each segment of the outline, and then sum them.
The volume of a circular cylinder varies directly with the height of the cylinder and with the square of the cylinder's radius If the height is halved and the radius is doubled then the volume will be increased.
It varies a lot
S is increased from 4 to 6: a multiple of 6/4 = 1.5 So P, which is directly proportional to S, increases from 18 to 18*1.5 = 27