Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Trigonometry
Finding Trigonometric Values
Find sec theta if tan theta =1/4 and 180 degrees<theta<270 degrees.
Answer: sqrt17/4
Thanks
1 answer
theta=atan(.25)=194 degrees
sec(theta)=-sqrt(17)/4
You can
ask a new question
or
answer this question
.
Related Questions
Julia wants to simplify the term sec^2 theta-1/cot^2 theta+1 in a trigonometric identity that she is proving. Which of the
1. Let (-7, 4) be a point on the terminal side of (theta). Find the exact values of sin(theta), csc(theta), and cot(theta).
2.
Which table best represents the graph of the equation theta=45 degrees?
a. theta- 45 degrees, 45 degrees, 45 degrees, 45 degrees
Let theta be an angle in quadrant IV such that sin(theta)=-(2)/(5).
Find the exact values of sec(theta) and tan(theta).
What is a simplified form of the expression (sec^3 theta) - (sec theta/cot^2 theta)?
a. 0 b. sec theta-tan theta c. cos theta d.
Which trigonometric functions are equivalent to tan(theta)? Select all that apply. (2 answers)
a. -tan(-theta)**** b. -tan(theta)
1.) Which of the following polar equations is equivalent to the parametric equations below?
x=t^2 y=2t A.)
If sin(θ)=8/10, 0≤θ≤π/2, then
cos(theta)= tan(theta)= Sec(theta)= Please explain how to do this
Find an expression equivalent to sec theta tan theta/ sin theta.
If sin theta is equal to 5/13 and theta is an angle in quadrant II find the value of cos theta, sec theta, tan theta, csc theta,