解答
解答
求解步骤
Translate the problem into an equation:
求解
流行的例子
The 周长 of a circle is 25pi m. What is the area, in square meters? Express your answer in terms of pipiFind two consecutive whole numbers that sqrt(12) lies between.two more than three times a number is fourFind the future value and interest earned if 8804.56 is invested for 9 years at 6% compounded semiannually.the 差集 of two numbers is 35. The sum of three times the smaller number and the larger number is 47. What are the numbers