Q. The area of a rectangle is 14 square units. It has side lengths x and y. Given each value for x, find y. a. x=231 b. x=451 c. x=67
Area Formula: The area of a rectangle is given by the formula A=x×y, where A is the area, x is one side length, and y is the other side length. We are given that A=14 square units.
Calculate y for a. For a when x=37, we can find y by rearranging the area formula to y=xA. So y=3714.
Calculate y for b.: Calculating y for a., we get y=(37)14=14×(73)=6. So when x=(37), y=6.
Calculate y for c: For b when x=521, we find y by using the formula y=xA again. So y=(521)14.
Calculate y for c: For b when x=(21/5), we find y by using the formula y=A/x again. So y=14/(21/5).Calculating y for b, we get y=14/(21/5)=14×(5/21)=10/3. So when x=(21/5), c1.
Calculate y for c.: For b. when x=521, we find y by using the formula y=xA again. So y=52114.Calculating y for b., we get y=52114=14×215=310. So when x=521, y=310.For c. when x=67, we find y by using the formula y=xA again. So y=6714.
Calculate y for c. For b. when x=521, we find y by using the formula y=xA again. So y=52114.Calculating y for b., we get y=52114=14×215=310. So when x=521, c1.For c. when c3, we find y by using the formula y=xA again. So c6.Calculating y for c., we get c9. So when c3, b1.
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