SophiaPopal
SophiaPopal
03-04-2017
Mathematics
contestada
How do you solve #19?
Respuesta :
Sxerks
Sxerks
06-04-2017
Recall that secΘ = 1/cosΘ
∴ LHS = [tex]\frac{\frac{1}{cosx}}{\frac{sinx}{cosx}}[/tex]
[tex] = \frac{1}{sinx} \neq sinx[/tex]
Thus, we've disproved by providing a proof.
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
the ratio of red collars to black collars sold at one store is 9 to 10. in one month 30 black collars are sold. is 57 a reasonable number for the total number o
How can you prove a triangle is an equilateral triangle?
the value of the expression 6+5(3)/4-10is
The war giving Cuba independence from Spain was the: battle of Manila Bay Boxer Rebellion Spanish-American War
Presidents often make ___________________ with leaders of other nations because doing so does not require the approval of the Senate. A. informal treaties B. p
When bone marrow cells go through the cell cycle the two identical daughter cells that result from mitosis have very different functions. following G1 one daugh
The function of laws in the United States is to establish and enforce _____ that apply to everyone in society. Answer social norms financial norms advanced sta
Which word in the sentence does the adjective modify? That is a really heavy bag! a. really b. bag c. is d. that
The distance from Jason's house to school is 0.5 kilometers. What is this distance in meters?
How is homeostasis important to the survival of organisms?
