解答
解答
求解步骤
Given:
Sphere radius given
流行的例子
Thirty more than a number is the same as four times the number. What is the number?the square of the sum of the square of two numbersPam puts 500.00 into an account to use for school expenses. The account earns 11% interest, compounded quarterly. How much will be in the account after 9 years?Four times the sum of twice a number, x, and four is sixteen.The diameter of a circle is 6 inches. What is the 周长? Give the exact answer in simplest form. inches