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 ( 13+ )
Otras preguntas
5107465 State the value of digit in figures ?
The table below shows the depth of water in a bathtub as it is being filled over time. The data can be modeled by a linear equation where x is the elapsed time
Rather than relying on inspections to ensure quality, problems should be_____ out of a product or process
A binomial experiment is given. Decide whether you can use the normal distribution to approximate the binomial distribution. If you can, find the mean and stand
T-shirts and sweatshirts were sold at a local shop. One salesperson sold three T-shirts and seven sweatshirts for a total amount of $240.50. Another salesperson
Give one example of a thermodynamic cycle that does not account for the carnot efficiency.
Identify the sentence as an example of either an active or a passive voice: The hunter was attacked by the hawk. Active voice Passive voice
How many different orders of top-three finishers are possible? drag the tiles to the correct locations on the equation. not all tiles will be used.
Make t the subject of the formula k=mt/[t*t]+f............**by t*t I mean square of T
Can someone please help me identify these functional groups? Please it’s extremely urgent
