Lời Giải
Lời Giải
Các bước giải pháp
Represent the numbers with :
A.T.Q.:
Ví dụ phổ biến
The sum of twice a number and 19 is-23Find the diện tích of the triangle with a = 19, b = 14, c = 19. Round to the nearest tenthkhai triển the sum of two consecutive numbers is 25The đường kính of a circle is 20 m. Find its area in terms of pipi.Twice the sum of a number and four is twenty less than four times the number. Find the number