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).
Which trigonometric functions are equivalent to tan(theta)? Select all that apply. (2 answers)
a. -tan(-theta)**** b. -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.
1.) Which of the following polar equations is equivalent to the parametric equations below?
x=t^2 y=2t A.)
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,
1.) Find an expression equivalent to sec theta sin theta cot theta csc theta.
tan theta csc theta sec theta ~ sin theta 2.) Find
if sec theta - tan theta ÷sec theta +tan theta = 1÷4 ,find sin theta