meliiiiiii37 meliiiiiii37

02-03-2022
Mathematics

contestada

what does sin^2 x - cos^2 x equal

Respuesta :

joshnathanlee2006 joshnathanlee2006

02-03-2022

Answer:

-cos(2x)

Step-by-step explanation:

I did trig last year and tutor a trig class this year :)

Answer Link

Otras preguntas

What is a symphony? A musical composition for orchestra, usually in four movements A work typically lasting between 20 and 45 minutes An extended, ambitious com

In a fruit cocktail, for every 25 ml of orange juice you need 30 ml of apple juice and 45 ml of coconut milk. What proportion of the cocktail is apple juice? Gi

Some important traits that influence the reproductive success of a flower include: the presence or absence of ____________ , the fusion of ____ to one another,

Which statement is true about this right triangle?

Which expression represents the area of the remaining paper shape in square centimeters? 0 (x – 7)(x – 9) O (3x − 2)(3x – 8) O (3x – 4)(3x + 4) O (9x - 1)(x +

Among which people did the progressive movement begin in the early twentieth century

A coat and a pair of boots are on sale for 20% off. The regular price of the coat is $225. The regular price of the boots is $130.

In principle, the motion of a simple pendulum and an object on an ideal spring can both be used to provide the basic time interval or period used in a clock. Wh

Explain the influence the Industrial Revolution has had on our language and give some examples.

How would I answer this equation 7z-9=3z+19

RELAXING NOICE