ANILMUKHIYA
ANILMUKHIYA
04-02-2020
Mathematics
contestada
[tex]4 \cos {}^{2} = 1[/tex]
Respuesta :
PSN03
PSN03
04-02-2020
Yo sup??
4cos²x=1
cos²x=1/4
cosx=±1/2
x=π/3 or x=2π/3
Hope this helps.
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
Olivia is planning to study for 8 hours. she has to spend studying English twice the time she needs for science and the time she had to spend studying science i
The connection between the ______ and the prefrontal cortex changes during puberty, and that increases risk-taking behavior.Answers:brain stem, left hemisphere,
Does Tan always have to be negative?
Iron fluoride (FeF2) dissociates according to the following equation: FeF2(s) ⇌ Fe^2+(aq) + 2 F^–(aq) Calculate the solubility of FeF2 in water by using 2.36 x
Which of the following hybrid atomic orbitals would you consider most useful for approximating a molecular orbital scheme around the N in NH3? Select one: a. sp
Classify each of the following as either macroscopic, microscopic or particulate: a red blood cell a mercury atom liquid mercu
On average,Anna can drive 31 miles on every gallon of gasoline. If you fills up her tank for $2.19 per gallon, how much will it cost her to drive 434 miles?
Which of the following terms best describes a conceptual scheme in science that is strongly supported, has not yet been found incorrect, and is based on the res
Which of the following statements is FALSE? A. Pre-incident activities include planning to prepare and establish a JIC by identifying necessary equipment and
__________ is the transmission of messages without considering consequences while __________ is the impulsive transmission of angry and hostile messages.
