解答
解答
求解步骤
Represent the number with
A.T.Q.:
流行的例子
The 半径 of a circle is 10 in. Find its area in terms of pipi.Three times the sum of a number and 7 is equivalent to 57.The 面积 of a square is 108 ft2. Which of the following represents the length of one side?Five years ago I was five times my son's age. In 8 years I will be 3 times by son's age.if a square box lid as an 面积 of 40 square inches what is the length of one side