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

what are the three main activities that buddy and his friends engage in prior to Christmas? (A Christmas Memory by Truman Capote)

Consider the point (-6,3) and line L: 4x-3y=5. Write an equation (a) for the line passing through this point and parallel to L, and (b) for the line passing thr

GEOMETRY!! FIND THE RATIO OF THE SMALLER PERIMETER TO THE LARGER AND REDUCE. PLEASE EXPLAIN, WILL GIVE BRAINLIEST. BOGUS ANSWERS REPORTED

Why is it not a good idea to store iodine in a plastic bag?

In regard to regulating companies Roosevelt wanted them to serve

ASAP I NEED HELP The vertex of this parabola is at (3,-2). When the x-value is 4, the y-value is 3. What is the coefficient of the squared expression in the pa

Which type of magma(s) makes up the majority of the hawaiian islands?

Can you please solve and explain how

Scientists have believed for many years that less oxygen is dissolved in deeper layers of the ocean compared to shallower layers. What experimental method would

PLEASE HELP QUICKLY! Which of these tables represents a linear function?