tashaila123
tashaila123
01-12-2021
Mathematics
contestada
If xcos(x)= 2, find (-x) • cos(-x)
Respuesta :
loneguy
loneguy
01-12-2021
[tex](-x) \cos(-x)\\\\=-x \cos x \\\\=-(x \cos x)\\\\=-2[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Solve for x in the parallelogram below A. 8 B. 12 C. 20 D. 2
if you complete 13%of a problem in 3 hrs how long will it take to get 100% of the problem completed?
The historical setting of "The Pit and the Pendulum" emphasizes the regime's a. Intellectual tolerance b. Reasoned laws C. Sense of forgiveness d. Sense of just
Which equation matches the function shown in the graph? 3-Y 2- 1- 0- B. -E O A. y = 3 sin(x) O C. 27T y = 2 sin (2x) + 1 y = 3 sin (2x) OD. y = 2 sin (x) + 1 3π
What literary device does Native American literature recognize the power of? a) Symbolism b) Alliteration c) Irony d) Foreshadowing
Write your argument for against the topic BC is not important
1/4 of 360 solve the follwing
Solve 3x2 + 6x + 15 = 0
What is 30×60????????????
Or PPO to hire a guard legally, what does the guard need to process?a. A current guard card, and turn identification that satisfies and I-9 formb. A high school
