kdcmegan
kdcmegan
24-10-2016
Mathematics
contestada
cos(2θ) = 5 sin(θ) − 2
Respuesta :
spinions
spinions
24-10-2016
Cos(2
[tex]cos2 \alpha = 1-sin^{2} \alpha [/tex].
so...
[tex]1-sin^2\alpha = 5sin\alpha -2 sin^2\alpha + 5sin\alpha -3 = 0[/tex]
Is that what you are trying to do? Find the zeros?
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
What is another way to say $0.06? $6 6¢ 60¢ ¢.06
WHo dipping hardder dan me?
please can someone send me a study time table to do after school for all subject maths must be everyday please
The Latin obligare means “to bind.” With this information in mind and using context clues from the text, write your best definition of the word.
In ΔMNO, n = 85 inches, o = 10 inches and ∠M=56°. Find the length of m, to the nearest inch.
1/3 divided by 7 Urgent!!
Next Submit Pretest: Introduction to Engineering and Technology 8 Drag each label to the correct location on the table. Identify the method as water purificatio
Find the missing numbers please!
Select all the equations where m = 4 is a solution. Choose 3 answers: A. 13 = 9 + m B. 7 - M =3 C. 15 = 11m D. 5 = m + 2 E. 20 divided by m = 5 Please answer
Which equation represents a linear function? y= 4x (8 - x) y= 22 + 13 y= -2 y= 7 – 3x
