פתרון
פתרון
+1
עשרוני
צעדי פתרון
Given:
רדיוס המעגל בהינתן:
שטח המעגל בהינתן:
דוגמאות פופולריות
The sum of five times a number and four is equal to negative eleven.Eleanor is three years older than Herb. In twelve years the sum of their ages will be fifty one. How old is Herb?Feeling like an actual adult, at age 22 Ammar invests \text{2500 into an index fund at a rate of 6%. If Ammar plans to hold this account until retirement (approximately 43 years from now), how much will Ammar have if interest is compounded monthly?:}You draw one card from a 52 card deck. Then the card is replaced in the deck and the deck is shuffled, and you draw again. Find the probability of drawing an eight the first time and a diamond the second time.The sum of the squares of two consecutive odd numbers is 290. Find the numbers.