emilyames3
emilyames3
23-08-2020
Mathematics
contestada
Simplify (1 − cos x)(1 + cos x)
Respuesta :
MathPhys
MathPhys
23-08-2020
Step-by-step explanation:
(1 − cos x)(1 + cos x)
1 − cos²x
sin²x
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
elect the correct answer. which direction must the graph of f(x) = 2* be shifted to produce the graph of g(x) = 2(x+8) OA. left OB. right O C. down OD.
Question 6: Iron metal and chlorine gas react to form iron (III) chloride: 2 Fe(s) + 3 Cl2 (g) → 2 FeCl3 (s) a) Beginning with 10.0 g of iron, what mass of Cl2
4. Charlene is reading a book that has a volume of 120 in ³ and cover dimensions of 8 in. by 10 in. The front and back covers are each 0.5 cm thick, and each pa
Question 7 of 10 The vertex form of the equation of a parabola is y= 2(x + 4)²-7. What is the standard form of the equation?
2 proverb,analogy, and metaphor in rich dad poor dad and their meaning no file pls
Find the solution to the system of equations. y=2x+3 y=-x
Find the difference quotient and simplify. f(x) = -5x²-3x+2 The difference quotient of f(x) is 9. X
What is the pH of normal rainfall in the United States? 2 6.8 5.6 3.5
Which of the following is a way that scientific advancements have benefited society? a. increased energy efficiency b. increased resource use c. increased urban
Based on the above information, what is the Enterprise Value of Alibaba Group Holding Limited? Be sure to write down your answer, as you'll require it to calcul
