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 ( 43+ )
Otras preguntas
what type of monkey starts with an h?
what is an example of a narrative poem
In a right-angled triangle, the side opposite the right angle is unknown, how do you find out the unknown length? (Hypotenuse I think)
What was the purpose of the pure food and drug act of 1906?
You can divide any parallelogram into two matching triangles. How is this useful?i need to know this answer right now please
Janette bought a portable CD player on sale. The regular price was $100. She was charged $89. a) What percent of the regular price did Janette pay? b) What perc
What is significant about Gatsby keeping watch over Daisy at the end of the chapter? In the Great Gatsby
From the equations 7a = 4 and 7a + 4b = 12, one can conclude that b is? Please explain the work behind the solution
A circle has an area of 16 pie square meters. What is the circumference of the circle? Please show how to solve. Thank you
Your uncle is planting an 8-foot tall tree. He ties support wires to the tree, 1 foot from the top, and ties them to posts on the ground, 4 feet from the trunk
