Seudónimo Seudónimo

03-02-2020
Mathematics

contestada

Use the relationship between the sine and cosine and function to fill in each blank.

4. sin 12° = cos__

Use the relationship between the sine and cosine and function to fill in each blank 4 sin 12 cos class=

Respuesta :

03-02-2020

Answer:

sin 12° = cos 78°

Step-by-step explanation:

You need to use the trigonometric ratios which states that:

sin α = cos (90° - α)

sin 12° = cos (90°-12°)

sin 12° = cos 78°

Answer Link

Otras preguntas

After Hitler came to power in 1933, he blamed Germany's defeat in World War I on A. Communists and American imperialists. B. Communists and Socialists. C. Jews

Drake received 80 points on a project for school. He can make changes and receive one-tenth of the missing points back. He can do this 10 times. Create the form

The whole is 8 One part is 8 What is the other part? Tell how you know.

Explain why an addition problem that has a 4-digit addends could have a 5 digit sum.

how does arachne feel about her weaving skill

which term describes an enzyme

based on the relative positions of the sun and Earth, explain why Earth has climate zones and seasons.

Which of the following was a direct response to the king’s continued accumulation of soldiers? a. The National Guard c. The National Declaration b. The National

The IMF and World Bank have been criticized as undemocratic. Why?

Compare and contrast a series and parallel circuit. Give at least one way that they are alike and one way that they are different