英语翻译1.What number can you add to the numerator and denominator of 9/13 to get 3/4.2.A certain rectangle is 2 times as long as it is wide.Suppose the length is tripled and the width is doubled.The area of the s
aTo check that Euclid is correct, that the sum of the areas of the rectangle and first square is equal to the area of the second square, it is easiest to number the five rectangles in the diagram. 要检查Euclid是正确的,那长方形的区域的总和和第一个正方形与第二个正方形,它的区域是相等的...
Find the maximum area of a rectangle that can be inscribed in the region bounded by the graph of y = \frac{3-x}{2+x} and the coordinate axes. Find the maximum area of a rectangle inscribed in the region bounded by the graph of ...