![\footnotesize{\text{subtract 1 from both sides}}\\\\9\sin^4x=1\\\\\footnotesize{\text{divide both sides by 9}}\\\\\sin^4x=\dfrac{1}{9}\to\sin x=\pm\sqrt[4]{\dfrac{1}{9}}\\\\\sin x=\pm\dfrac{1}{\sqrt3}\cdot\dfrac{\sqrt3}{\sqrt3}\\\\\sin x=\pm\dfrac{\sqrt3}{3}\\\\\text{look at the picture}](/tpl/images/0500/2514/fc771.png)
Ijust need with the second part. !
...
Mathematics, 04.02.2020 11:48 pal23
Ijust need with the second part. !
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 16:30, victoria8281
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 1
Mathematics, 21.06.2019 22:10, willisanthony7815
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
Mathematics, 22.06.2019 00:00, berliedecius4051
Answer this question i need as soon as possible
Answers: 1
Mathematics, 22.06.2019 00:30, dcttechgames
Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6
Answers: 2
You know the right answer?
Questions in other subjects:
English, 02.05.2021 14:00
History, 02.05.2021 14:00
Advanced Placement (AP), 02.05.2021 14:00
Mathematics, 02.05.2021 14:00
History, 02.05.2021 14:00
