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Trigonometric Ratios
Page 2
Questions (138)
Given tan θ = -8/5 and sin θ < 0, find sin θ, cos θ, csc θ, sec θ, and cot θ.
1 answer
asked by
Paul
410 views
find cos(θ)ˏsin(θ)ˏtan(θ), if cot (2θ)=5/12 with 0≤2θ≤π
Answer this Que
2 answers
asked by
Anonymous
921 views
Rewrite the expression (tan A)(cot A) in terms of a single trigonometric ratio.
2 answers
asked by
Anonymous
487 views
Given that cos θ = 5/13 and θ is in QIV, find the exact value of
a. y b. sin θ c. sec θ d. tan θ
2 answers
asked by
Paula
650 views
if sin 41'=m. write m in terms of cos 41'
2 answers
asked by
thapelo
975 views
For the angle shown is a point given on its terminal arm. [picture shows -12, -5 in quadrant three of the unit circle].
Calculate
3 answers
asked by
Laurian
592 views
If cot x = .78, what is tan x?
1 answer
asked by
m
372 views
Find the other five trigonometric ratios of theta.
cos theta=7/20 cos theta=1/5
1 answer
asked by
Lavanda
429 views
If cos x >0 ans sin x= -4/5, then tan x=?
1 answer
asked by
Jeconiah
430 views
Given sin x = -5/6 and x is in Quadrant IV, find cos 2x (1 point)
1 answer
asked by
Nicole
438 views
Find the remaining trigonometric ratios of θ if sin(θ) is given and θ QI
sin(θ)=7/sqrt 149 cos= tan= cot= csc= sec=
1 answer
asked by
thomas
484 views
Find the remaining trigonometric ratios of θ if sin(θ) = -1/6 and θ is not in QIII
cos tan cot csc sec
2 answers
asked by
josh
1,034 views
If (cosa-sina)/sina = 2 , then what is tga = ?
2 answers
asked by
Evelina
539 views
tan theta= -4/3 and sec theta<0 find sin (theta = pi/6)
2 answers
asked by
Lana
506 views
find the 5 trig ratios when sin theta = -5/13 and lies in quadrant 3
2 answers
asked by
karen
611 views
Find the 6 Trig ratios of -7Pie/3
1 answer
asked by
Joe Daddy
409 views
secant theta = square root of seven over two and cosecant theta is less than zero
1 answer
asked by
Anonymous
328 views
Evaluate tan B tan C if triangle ABC is not a right trianlge and cos A=cosB cosC.
1 answer
asked by
krista
448 views
In ABC, sin A equals 2/3 , sin B equals 4/5 , and side a equals 20 Find side b?
1 answer
asked by
Sally
395 views
tan theta=1/3
3 answers
asked anonymously
11 views
Find sec theta if sin theta = -4/5 and 270 degrees < theta < 360 degrees.
4 answers
asked by
Justin
3,255 views
A 6-foot ladder touches the side of a building at a point 5 feet above the ground. At what height would a 15-foot ladder touch
4 answers
asked by
Angie
1,376 views
Right △EFG has its right angle at F, EG=8, and FG=6.
What is the value of the trigonometric ratio of an angle of the triangle?
2 answers
asked by
help~
1,336 views
An exact value for a trigonometric ratio is given
for each angle. Determine the exact values of the other two primary
1 answer
asked anonymously
38 views
if cosA is 5/13 and tangent Ais 5/12 how do i find the sine
2 answers
asked by
hillary
973 views
In triangle ABC ,if <A and <B are acute angles, and sin A=10/13 what is the value of cos A
1 answer
asked by
Maram
885 views
sinθ / 1-cos^2 θ
Rewrite the expression as a single trigonometric ratio.
3 answers
asked by
Quinn
773 views
given that cos0 = √2/2 of a triangle on the unit circle what is the sine ratio of the same triangle?
1 answer
asked anonymously
24 views
which of the following is the correct ratio tan (7π/6)?
tan(7π/6) = -√3/2/-1/2 = √3 tan(7π/6) = -1/2/√3/2 = -√3/3
1 answer
asked anonymously
23 views
Another: theta is a second quadrant angle in standard position and tan theta = - (sqrt5)/(2) .
Find the exact value of cos theta.
3 answers
asked by
Adam
654 views
to find of trigonometric ratios of angles 60
2 answers
asked by
atiqullah
626 views
cot (theta)=-9/8, cos (theta)<0
2 answers
asked by
David
611 views
Using the exact trigonometric ratios of 45 degree,30 degree and 60 degree,evaluate the following,leaving where necessary your
2 answers
asked by
Shane
624 views
for the point deterime all six trigonometric ratios and the value of the principal angle and the related acute angle
P( -3,0)
2 answers
asked by
Hannah
573 views
Using trigonometric ratios find the remaining side lengths and angle measurements to 2 decimal places each:
(a) α = 35°, β =
2 answers
asked by
Jacob
577 views
What is the exact value of cot(5pi/6)?
2 answers
asked by
Anonymous
560 views
cos B= 0.5299
2 answers
asked by
Sarah
532 views
Find the remaining trigonometric ratios of θ if sin(θ) is given and θ QI
sin(θ)=7/sqrt 149 cos= tan= cot= csc= sec=
2 answers
asked by
JAMES
546 views
Using trigonometric ratios find the remaining side lengths and angle measurements to 2 decimal places each:
(a) α = 35°, β =
2 answers
asked by
Joe
497 views
Use the triangle shown on the unit circle to find tanθ.
(1 point) Responses 3–√ Start Root 3 End Root 3√3 Start Fraction
1 answer
asked anonymously
62 views
Write the ratio for sin A. (Hint, numbers shown in the triangle is 15, 17, 8.)
Sin A = ?
1 answer
asked anonymously
35 views
Write the ratio for sin A. (Hint, the hypotenuse is 5, the adjacent is 3, and the opposite is 4)
Sin A = ?
1 answer
asked anonymously
26 views
For which angles in degrees if any, is sin A not equal to 1/csc A? Answer for 0 through 359 degrees.
3 answers
asked by
April
446 views
For the angle shown is a point given on its terminal arm. [picture shows -12, -5 in quadrant three of the it circle].
Calculate
1 answer
asked by
Laurian
438 views
Solve for the following trigonometric ratios using quadrants.
a) 𝑐𝑜𝑠240
0 answers
asked anonymously
13 views
Solve for the following trigonometric ratios using quadrants.
a) 𝑐𝑜𝑠240
1 answer
asked anonymously
15 views
Use the right triangles to find the ratios.
Sin 30 degrees
1 answer
asked by
Hilary
427 views
what is the sec x ratio for
a) sin(theta)=-1/2
1 answer
asked anonymously
7 views
1. Use each trig ratio to determine all values of theta, to the nearest degree for
0<=theta<=360. c)cos=-3/2
1 answer
asked anonymously
32 views
1. Use each trig ratio to determine all values of theta, to the nearest degree for
0<=theta<=360. d)cos=-squareroot3/2(no calc)
1 answer
asked anonymously
32 views
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Parent Categories (8)
Angles
Functions
Right Triangle
Right Triangle Trigonometry
Right triangles
Triangles
Trigonometric Functions
Trigonometry