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 ( 76+ )
Otras preguntas
The Mycenaeans were located in this country.
8 (40+7) = ( 8. ) + (8 7
Jill earns $15 per hour babysitting plus a transportation fee of $5 per job. Write a formula for E, Jill's earnings per babysitting job, in terms of h, the numb
What is Newtons second law of motion?
What is Newtons second law of motion?
What is the value of a2 + 3b ÷ c - 2d when a = 3, b = 8, c = 2, and d = 5 a. 8 b. 12 c. 10 d. 11
What region of the United States is the Dust Bowl associated with?
What did the Women’s Christian Temperance Movement campaign for?
The county animal park is shaped like a triangle. Two perpendicular sides of the park measure 2.3 miles and 3.4 miles. What is the area of the animal park? a.
Sarah is twice as old as her youngest brother. If the difference Between their ages is 15 years. How old is the youngest brother
