The diagram shows a sector AOB of a circle with center O and radius 6 cm. The angle of the sector is 310 degree
(a) calculate the total perimeter of the sector
(b) calculate the area of the sector

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

3x = 729 solve for x plz . it's urgent. will mark

Tom and lilly rented a house for $12,000 last year. at the start of the year they bought the house they had been renting directly from the owner for $250,000. they believe they could rent it for $12,000 this year, but stay in the house. how much does tom and lilly’s decision to buy the house change gdp? a. it reduces gdp by $12,000 b. it does not change gdp c. it raises gdp by $238,000 d. it raises gdp by $250,000