SAT数学题求翻译及完整解题步骤A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop is x square feet, and the total length of the strip before it

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SAT数学题求翻译及完整解题步骤A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop is x square feet, and the total length of the strip before it

SAT数学题求翻译及完整解题步骤A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop is x square feet, and the total length of the strip before it
SAT数学题求翻译及完整解题步骤
A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop is x square feet, and the total length of the strip before it was attached was x feet. If the table is 3 feet wide, what is its approximate length,in feet?

SAT数学题求翻译及完整解题步骤A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop is x square feet, and the total length of the strip before it
长方形面积为x平方英尺,周长x英尺,宽3英尺,求长几尺?
设长为a,x=2*（a+3）=3a,解得a=6,长6英尺

SAT数学题求翻译及完整解题步骤A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop is x square feet, and the total length of the strip before it 一道SAT数学题,求完整解题思路What is the greatest positive integer n so that 2^n is a factor of 12^10? 求完整解题思路 SAT一道数学题(步骤) 求完整的过程及解题思路 SAT数学题求翻译及解题过程Rectangle ABCD lies in the xy-coordinate plane so that its sides are not parallel to the axes. What is the product of the slopes of all four sides of rectangle ABCD?(A) -2 (B) -1 (C) 0 (D) 1 (E) 2 求这个数学题答案及解题方式 思路及解题步骤. 解题步骤完整最好,等. 求方阵A= 的特征值及特征向量.计算题,需要有解题步骤. 求帮做初中数学题,附带解题步骤,急求,谢谢! 高三一轮复习数学题 求详细解题步骤 一道职高数学题,求大神给出详细解题步骤 求答案数学题,要过程和解题步骤 为什么可以选A求解题步骤 化工仪表及自动化问答题求解题步骤! 求高中物理的规范解题步骤及格式 一道SAT数学题,求完整解题思路Three integers have a sum of 7 and a product of 0.If the difference of the greatest number and the least number is 11,then the least of these numbers is(A) -18 (B) -11 (C) -9 (D) -2 (E)0书上答案是（C）, 给出解题步骤及思路.