해법
해법
솔루션 단계
Represent the number with
A.T.Q.:
인기 있는 예
The radius of a circle is 18 ft. Find its 원둘레 in terms of pitwice the 차이 of a number and 5 equals 7For a car moving at a constant speed, the 거리 traveled varies directly with the time spent driving. If such a car travels 220 miles in 4 hours, how many miles does it travel in 3 hours?You invest 5,000 in a savings account paying 4% interest compounded quarterly. How much is in the account after 5 yearsThe radius of a 원형 is 4 in. Find its area in terms of pipi.