Mathematics, 15.04.2020 19:01 tlecuyer
If 180 feet of fence is to be used to enclose a rectangular yard, then the resulting area of the fenced yard is given by A = x(90 − x) where x is the width of the rectangle. (a) If A = A(x), find A(4) and A(20). A(4) = square feet A(20) = square feet
Answers: 2
Mathematics, 21.06.2019 12:40
The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle.sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.
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Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.
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If 180 feet of fence is to be used to enclose a rectangular yard, then the resulting area of the fen...
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