kaylastromsodt
kaylastromsodt
20-10-2016
Mathematics
contestada
simplify cos(θ) − sec(θ) /
sin(θ)
Respuesta :
HeavenlyHelper
HeavenlyHelper
20-10-2016
Replace tan θ with sin θ/cos θ
= sin²θ/cos θ + cos θ
Now multiply the right-hand side by cos θ/cos θ to get the same denominator:
= sin²θ/cos θ + cos²θ/cos θ
= (sin²θ + cos²θ)/cos θ
The numerator is equivalent to 1:
= 1 / cos θ
= sec θ
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
PLZ HELP!!!! WILL GIVE BRAINLIEST!!!! What is the name of the line of reflection for the pair of figures?
The mental process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and evaluating information to reach an answer or conclusion is
What is the volume correction according to the van der Waals equation? A: Vn - b B: Vn + b C: V + nb D: V - nb E: Vb - n
Laura ___________a Domingo. (besar) besé besía besaba besió
What is greater 3.26 or 3 5/8
As a teen in a nuclear family, what would you expect to be on your daily chore list after you return home from school each day?A. Babysit your younger stepsiste
How fast did average cars go in the 1930s?
Divide. –63 ÷ (–9 ) = A. –9 B. –7 C. 7 D. 9
Thousands of English Puritans arrived in Massachusetts Bay during the Great Migration. Why were they coming to the colony? A. They came to find jobs in the fac
A spinner has 4 equally-sized sections, labeled A, B, C, and D. It is spun and a fair coin is tossed. What is the denominator of the simplified fraction represe
