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Trigonometric Functions
Page 6
Questions (1,502)
Find the values of the six trigonometric functions of an angle in standard position if the point with coordinates (12, 5) lies
3 answers
asked by
Laytin
801 views
sinθ=12/13, θ lies in quadrant II. Find the exact value of sin2θ, cos 2θ, tan2θ
3 answers
asked by
ama
1,185 views
how would you express cos(75 as a single fraction?
3 answers
asked by
lisa
504 views
Find sin x/2, cos x/2, and tan x/2 from the given information. (show work please) thank you!!!
cos x = − 4/5, 180° < x < 270°
3 answers
asked by
John
4,106 views
Use the appropriate sum/difference formula to find the exact value of cos(105°).
do we choose one, then make 1 side equal cos of
3 answers
asked by
Anonymous
736 views
Evaluate
Tan[(3pi-70000pi)/2]
3 answers
asked by
Megan
559 views
Find sin t ,cos t and tan t when the terminal side of an angle of t radians passes through (2 , 7)
3 answers
asked by
Nora
976 views
Given tan theta=-8/5 and sin theta < 0, find cos theta.
4 answers
asked by
shandra
1,861 views
find the exact values of the six trig functions of the angle.
-750 sin(-750)= cos(-750)= tan(-750)= csc(-750)= sec(-750)=
4 answers
asked by
ALISON
1,528 views
Find values of all six trig functions if sin(theta)= 4/5 and theta is in the second quadrant.
2 answers
asked by
Lucy
708 views
What are the steps to getting the tan of 345degree, without the use of a calculator?
4 answers
asked by
Juan
1,325 views
Given angle theta is bigger than 0 and smaller than 360, determine two possible values of theta where each ration would be true.
3 answers
asked by
Emily
1,667 views
How do you solve:
sin[arccos(-2/7)] ?
4 answers
asked by
anonymous
2,518 views
find sin s
when cot s= -1/3, s in quadrant 4
2 answers
asked by
rica
1,083 views
Angles x and y are located in the first quadrant such that sinx=3/5 and cosy=5/13.
a) Determine an exact value for cosx. b)
3 answers
asked by
Anonymous
1,569 views
Find cosq and sinq if the terminal side of q lies along the line y = - 2 x in
quadrant IV.
2 answers
asked by
Natash
1,162 views
Graph one complete cycle of
y + cos x cos pi over6 + sin x sin pi/6 by first rewriting the right side in the form cos(A-B)
3 answers
asked by
Rick
976 views
If cos(t)=–7/9, find the values of the following trigonometric functions.
Note: Give exact answers, do not use decimal numbers.
3 answers
asked by
Stumped Student
888 views
If θ = 58° and p = 150 in, what is the value of n to the nearest tenth of an inch?
3 answers
asked by
Anonymous
51 views
Find sin2x, cos2x, and tan2x if cosx=−2/sqrt 5 and x terminates in quadrant II.
1 answer
asked by
Tristan
125 views
If sinθ=5/13,determine each of the following without the use of a calculator
(Hint use a sketch)(θ<90°) 1.4.1 cos θ 1.4.2
3 answers
asked by
Dorian
178 views
What is the value of sec39∘ to the nearest thousandth?
3.750 1.589 1.287 0.629
3 answers
asked by
M
276 views
If θ is an angle in standard position and its terminal side passes through the point (12,35), find the exact value of cotθ in
1 answer
asked by
Dan
429 views
Please help me!
Find the formula for the function of the form w(x)= Asin(Bx)+C with an (i) a maximum (3,6),(i) a minimum at
4 answers
asked by
Sally
697 views
which trigonometric function requires a domain restriction of [-pi/2 pi/2] to make it invertible
4 answers
asked by
perry el pupper
784 views
If sin theta = 5/13 and Oterminates on the interval [0, pi 2] find the exact value of tan 2theta
a.12/5 b. 120/119 c. 5/12
2 answers
asked by
Eli
873 views
How do you find the exact value of sin(4pi/3) without rationalizing
4 answers
asked by
asap help pls
3,284 views
A researcher observes and records the height of a weight moving up and down on the end of a spring. At the beginning of the
3 answers
asked by
Anononymous
1,141 views
cos θ = 0.7677
(a) the nearest 0.01° (b) the nearest 1'
3 answers
asked by
TRIG
362 views
Sketch a right triangle corresponding to the trigonometric function of the acute angle θ. Use the Pythagorean Theorem to
4 answers
asked by
Anonymous
1,365 views
tanx = -3/4. x€ 2nd quadrant find sin (x/2), cos(x/2), tan(x/2)
3 answers
asked by
Abhijeet
1,472 views
Given that sin theta=0.488, find theta in correct to nearest minute given that theta is acute
2 answers
asked by
dian
551 views
If cos of theta= -7/12 and theta is in quadrant 2 then find
a. tan(theta) cot (theta)= b. csc(theta) tan(theta)= c. sin^2(theta)+
2 answers
asked by
Bob
765 views
If 5cosA+3=0 and 180(degrees)<A<360(degrees)
Determine 1. Tan^2A And 2. SinA over cosA
3 answers
asked by
Kaylee
480 views
The angle θ lies in Quadrant II .
sinθ=34 What is cosθ ? −7√/4 7√/4 3/4 −3/4 <my answer
2 answers
asked by
sam
966 views
Find the remaining trigonometric values if sin=-3/5 and theta terminates in Quadrent four.
I'm not sure what they're asking
4 answers
asked by
Erica
1,515 views
if the terminal side of an angle , theta, passes through the point (3,-5). find sin(theta)
2 answers
asked by
jo
981 views
Since cot x = cos x / sin x, if cot x = 1/2, with the angle x in the first quadrant,
then cos x = 1 and sin x = 2 (1) State true
4 answers
asked by
Rena
629 views
If angle A is 45 degrees and angle B is 60 degrees.
Find sin(A)cos(B), find cos(A)sin(B), find sin(A)sin(B), and find
4 answers
asked by
Sade
1,357 views
Given tan(A) = 2 and A is in Quadrant I, find tan(2A).
A. -1/3 B. 2/3 C. -4/3 D. -2/3
2 answers
asked by
Sade
660 views
Given Tan(A) = 5 in Quadrant III and Sin(B) = ⅔ in Quadrant II, find Cos(A-B).
3 answers
asked by
Sade
1,413 views
You are given the value of tan Θ. is it possible to find the value of sec Θ without finding the measure of Θ? Explain.
3 answers
asked by
Iris
1,027 views
Sin A =1/2 and Cos B=12/13 where A lies in 1 quadrant and B lies in 3 quadrant. Then find tan(a-b).
3 answers
asked by
Jasmeet Singh
1,810 views
If sin A=-7/25 and angle A terminates in Quadrant IV, cos A equals..
A. -24/25 B. -7/24 C. 24/25 D. 7/24 PLEASE HELP
3 answers
asked by
Ana
3,350 views
If theta is an acute angle of a right triangle and cos theta equals 3/8, what is the value of csc theta?
3 answers
asked by
Tyler
924 views
In a right triangle, one angle measures x degrees where sin x degrees= 5/8. What is the value of cos (90 degrees-x) ?
3 answers
asked by
Hannah
1,187 views
If X and Y are in the interval (0,pie/2) and sin x =3/2 and cosy =12/13 evaluate each of the following
a)sin(x-y)
3 answers
asked by
Walter White
791 views
Use a calculator to find sin 217 degrees.
-0.6018?
3 answers
asked by
Anonymous
495 views
sin θ=2/3 and θ correspond to a point in quadrant 2. cos θ=
3 answers
asked by
anon
350 views
Use the value of this trigonometric function to evaluate the indicated function.
1. cos(t) = 3/4 cos(-t) = ? Ans: 3/4 2. sin(-t)
2 answers
asked by
Anonymous
534 views
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