castrobella356 castrobella356

23-03-2022
Mathematics

contestada

how can i find sine and cosine of a negative angle?

Respuesta :

algebraic12 algebraic12

23-03-2022

Step-by-step explanation:

Add 360 degrees to it.

Sin(-270)=sin (90)

Answer Link

Otras preguntas

An unsuccessful German offensive was the: invasion of Great Britain takeover of Denmark and Norway invasion of France invasion of Holland and Belgium

Minority groups rallied behind what slogan? Double V Call to arms Tuskegee Zoot suit We can do it!

Solve the equation 20÷2(5+5)

Why was 9/11 an important day in history?

In a relation between x and y, x has a constant value of -1, but y varies between -5 and 5. Is y a function of x?

Order of events within a scene. A. Foreshadowing B. Flashback C. Alliteration D. Allegory

what is equivalent fractions's to 2/11

Which sentence uses correct capitalization? A. The New Deal was enacted during Franklin Delano Roosevelt's presidency. B. Ronald Reagan was a Movie Star before

In "Thank You, M'am," what does Mrs. Jones try to teach Roger? A. to forget about owning expensive things B. to never be afraid to fail C. to have pride in hims

what did Karl Marx believe would happen to capitalism