, which corresponds to a "central angle" of 
. Then if 
is the central angle of this sector, we have
. Then if 
is the length of the sector's arc, we get
Calculate the perimeter of this sector.
...
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Which system of linear inequalities is represented by the graph?
Answers: 2
Mathematics, 21.06.2019 15:00
Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).
Answers: 1
Mathematics, 21.06.2019 17:00
Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?
Answers: 1
Mathematics, 21.06.2019 19:10
The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)
Answers: 1
You know the right answer?
Questions
Mathematics, 09.09.2021 02:50
Biology, 09.09.2021 02:50
English, 09.09.2021 02:50
Mathematics, 09.09.2021 02:50
Mathematics, 09.09.2021 02:50
Engineering, 09.09.2021 02:50
Mathematics, 09.09.2021 02:50
Biology, 09.09.2021 02:50
Mathematics, 09.09.2021 02:50
