Find all solutions of the equation in the interval [0, 2pi).
4 cosx =-sin^2x+1
Write your ans...
Mathematics, 01.08.2021 01:50 Gattuso
Find all solutions of the equation in the interval [0, 2pi).
4 cosx =-sin^2x+1
Write your answer in radians in terms of pi.
If there is more than one solution, separate them with commas.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:10
Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.
Answers: 2
Mathematics, 21.06.2019 21:20
If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°
Answers: 2
Mathematics, 21.06.2019 21:30
The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.
Answers: 2
Mathematics, 21.06.2019 21:40
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
You know the right answer?
Questions
Mathematics, 24.12.2019 23:31
Biology, 24.12.2019 23:31
English, 24.12.2019 23:31
History, 24.12.2019 23:31
English, 24.12.2019 23:31
Health, 24.12.2019 23:31
Mathematics, 24.12.2019 23:31
Mathematics, 24.12.2019 23:31
Mathematics, 24.12.2019 23:31
History, 24.12.2019 23:31
History, 24.12.2019 23:31
Mathematics, 24.12.2019 23:31
