58STRAPS 58STRAPS

16-02-2022
Mathematics

contestada

TRIG IDENTITIES:
1 - (cos^2x / 1+sinx)

A. -cos^2x
B. cosx
C. sinx

TRIG IDENTITIES1 cos2x 1sinx A cos2x B cosx C sinx class=

Respuesta :

goddessboi goddessboi

16-02-2022

Answer:

C) [tex]sinx[/tex]

Step-by-step explanation:

[tex]1-\frac{cos^2x}{1+sinx}\\\\1-\frac{1-sin^2x}{1+sinx}\\ \\1-\frac{(1+sinx)(1-sinx)}{1+sinx}\\\\1-(1-sinx)\\\\sinx[/tex]

Answer Link

Otras preguntas

Thelma spent 1/6 of her weekly allowance on dog toys. 1/4 on a dog collar and 1/3 on dog food. What fraction of her weekly allowance is left

find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4

find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4

a lunch bill including tax, is divided among you and 5 friends. everyone pays less than $8.75. write and solve an inequality that describes the total amount of

What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00

Factor the expression. If the expression cannot be factored, say so.

What's 5 divided by x squared explain

The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.

What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00

Factor the expression. If the expression cannot be factored, say so.