kimberlygill kimberlygill

01-12-2021
Mathematics

contestada

Select the best answer.

sin(3pi/3 + x) =

• sinx
• -sinx
• -cosx
• cosx

Respuesta :

surjithayer10otahza surjithayer10otahza

01-12-2021

Answer:

-sin x

Step-by-step explanation:

sin(3π/3+x)=sin (π+x)=-sin x

or

sin (π+x)=sin πcos x+cos π sin x=(0)cos x+(-1)sin x=0-sin x=-sin x

Answer Link

Otras preguntas

100 POINTS WILL MARK BEST ANSWER!!! Think of a company you know of that has been successful. discuss the 3 factors of success that you think were the most impor

3 Which experiment would most likely contain experimental bias? A. A lab performs a test by giving bacterial colonies the same amount of different antibiotics

Understanding chemistry is important for all citizens, particularly people who wish to become political leaders one day

What is the perimeter of the triangle shown on the coordinate plane, to the nearest tenth of a unit? A.24.8 units B.27.8 units C.28.5 units D.30.9 units

find the constant variation (there are now answer choices this is not multiple choice)

Some settlers ? Land that was previously held by native americans

What did scientists believe caused the Richat Structure

Name 5 objects using mm(science)

what kind of bond forms between oxygen and hydrogen in a single water molecule?

Find the slope of a line that passes through points (14,6) and (10,8). A) 4/3 B) -3/4 C) 13/24 D) 3/4