michaelcastaneda647 michaelcastaneda647

04-07-2019
Mathematics

contestada

Sin2x=______

A.2sinxcosx

B.1/2(cos(a-b)-cos(a+b))

C.1-2sin^2x

D.2sinx+2cosx

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

05-07-2019

Answer:

A.2sinxcosx

Step-by-step explanation:

We know the trig identity

Sin (2a) = 2 sin a cos a

sin (2x) = 2 sin x cos x

Answer Link

ambrown147 ambrown147

12-06-2021

Answer:

2sinxcosx

Step-by-step explanation:

A P E X

Answer Link

Otras preguntas

Please help this is my last question

Which two examples illustrate successful efforts by the United States to support Europe during the Cold War?

If you were to find the verse talking about being set free, which passage would you look up? John 8:36 Psalm 107:8 Genesis 3:15 Galatians 3:3

How should we prepare for newest Microsoft 70-480 certification exam?

Jane had 275 stickers, which she gave to her friends. Each friend got five more stickers than the friend before. If the first friend got 5 stickers, how many fr

What is the value of x?

Simplify the expression.-x(5x-4)A. 4x^2 - 5xB -5x -4xC 5x + 4xD -5x^2 + 4x

For the inverse variation equation p = 8/V, what is the value of V when p = 4?

vincent uses 2 1/2 of flour for every 12 muffins that he makes what is the total number of cups of flour vincent will use to make 6 muffins please show work on

11. What are parenthetical citations?A. Citations that are listed on the works cited pageB. Lists of supportive detailsC. Citations that are placed within the p