To determine acreage, it is necessary to have the square measurements of an area of land. One acre of land equals 43,560 square feet. If "F" equals the number of square feet and "A" the acreage, then the formula to determine acreage is A=F/43,560.
Know MoreSimilar formulas are used to calculate acreage from square yards and square meters. One acre is equal to 4,840 square yards and 4,047 square meters. If "Y" equals the number of square yards and "M" equals the number of square meters, then the related formulas for calculating acreage are A=Y/4840 and A=M/4047, respectively. To calculate square feet, yards or meters for use in these equations, multiply the area's length by the width.
Learn more about AlgebraA formula equation is a visual representation of a reaction using chemical formulas. A chemical formula is an expression that states the number and types of atoms that make up any given molecule using the symbols for the elements and sub-scripted numbers.
Full Answer >The formula for a midpoint is the sum of x1 and x2 divided by two for the first coordinate and the sum of y1 and y2 divided by two for the second coordinate. This formula finds the midpoint between coordinates (x1, y1) and (x2, y2).
Full Answer >There's no single formula to use to find the antiderivative, so an antiderivative formula, per se, doesn't exist. However, there are rules (which in most cases need to be memorized) that can be used to find the antiderivative. Some of those rules are listed below.
Full Answer >The quadratic formula is ax^{2} + bx + c = 0. To solve for x, you must get it on one side: x = [ -b ± sqrt(b^{2} - 4ac) ] / 2a. Start by filling in all of the known variables. Calculate the answer.
Full Answer >