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

What is the significance of one party controlling both houses of Congress and the White House

Dan missed class the day the professor covered the circular flow model. Dan asked his friend Joan to explain markets to him. Joan correctly stated that a market

Kant claims that the morality of an action depends on_____________. A. one's intentions. B. the results of one's action. C. both a and b D. neither a nor b

How has communism continued to influence economy in Russia?

A tiny 0.0250 -microgram oil drop containing 15 excess electrons is suspended between to horizontally closely-spaced metal plates that carry equal but opposite

what does Dr. King say will happen "When we allow freedom to ring" Please help ITS DUE TOMORROW

Armando put $78 into a CD that pays 4.9% interest. According to the rule of 72, approximately how long will it take for his money to double? O O A. 159.2 years

X -20 + x equals 180

If two planets orbit a star, but planet B is twice as far from the star as planet A, planet A will receive ____ times the flux that planet B receives.

X- Y- 1. 2 2. 3. 3. 4 4. 5. The rate of change for the interval shown in the table is A.constant or B. Non constant, so th