Lời Giải
Lời Giải
Các bước giải pháp
Represent the numbers with :
A.T.Q.:
Ví dụ phổ biến
The radius of a circle is 3 in. Find its chu vi in terms of pipi.the hiệu of twice a number and 5 is greater than-2913 more than a number is 19.Kevin is 6 years older than Timothy, but 4 years ago Kevin was twice as old as Timothy. Find their present ages.solve and show solution : If a card is selected at random standard deck of card, what is the probability that the card drawn is red card or face card