ayahsarhan7066
ayahsarhan7066
02-04-2018
Mathematics
contestada
What is the value of sin(-240)?
Respuesta :
Аноним
Аноним
02-04-2018
sin(-240) is in Q2 and its reference angle is 60°
Answer: [tex] \frac{ \sqrt{3} }{2} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
what volume of a 0.750 M solution of hydrochloric acid a solution of HCL can be prepared from the HCL produced by the reaction of 25.0 of NaCl with an excess of
Who was the greatest person petrarch
Ginny is training for a triathlon, a timed race that combines swimming, biking and running. Consider the following sentence: "Ginny has only 20 hours per week t
In a company where manufacturing overhead is applied based on machine hours, the predetermined allocation rate is $3 per machine hour. Actual machine hours were
If the total assets of a business are $107,000 and its liabilities are $75,000, which of the following statements is correct? a. liabilities are $32,000 b. liab
11. Assuming that the gases are ideal, calculate the amount of work done (joules) in each of the following reactions at 25 degrees Celsius. a. 4 HCl(g) + Ox(9)
Calculate the molarity of each of the following solutions: (a) 0.195 g of cholestrol, C27H46O, in 0.100 L of serum, the average concentration of cholestrol in h
Find magnetic field at the center of flat coil of insulated current carrying wire, I, where radius of infinite coil relates to r = a(1+theta^2).
Beyond the level of the individual organism is a level of organization called a(n) ____________ , which is a group of similar organisms that are capable of inte
To initiate the stress response the hypothalamic neurons release a. oxytocin b. CRH c. ACTH d. none of the above
