chargerfam1 chargerfam1

21-06-2017
Mathematics

contestada

Simplify the expression ( csc y + cot y ) times ( csc y - cot y ) over csc y

A.-sin y
B. cos y
C. sin y
D. csc y

Respuesta :

21-06-2017

the answer is B hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Answer Link

26-04-2021

Answer: C. sin y

Step-by-step explanation:

Ver imagen magalJ

Answer Link

Otras preguntas

Read This excerpt from "Not a Dove, But No Longer a Hawk". I remember distinctly the thrill of climbing aboard a U.S. Army helicopter in the cool of the morning

How do I compare and contrast: Ancient Rome, Ancient Greece and the middle ages

3х +7 2х + 3 x= ? please help i’m almost done with school

Multiple Choice What was the reason for establishing penal colonies in the eighteenth and nineteenth centuries? O People wanted to exile criminals to remote set

someone please help!

please answer this question

Sobre un gas contenido en un cilindro provisto de un pistón se realiza un trabajo de 7000 Joules, mediante un proceso isotérmico. Determinar: a) La variación de

y=1/4x-6, m=? b=? pls help

Black River Tours has a capital structure of 60 percent common stock, 5 percent preferred stock, and 35 percent debt. The dividend payout ratio is 30 percent, t

The double cone is intersected by a vertical plane passing through the point where the tips of the cones meet. What is the shape of the cross section formed?