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Trigonometric Functions
Page 8
Questions (1,502)
Sinx + sinx
2 answers
asked anonymously
27 views
Find a cofunction with the same value as csc 19 degrees
2 answers
asked anonymously
36 views
why ?
Since f^n(x) = -36 sin(6x), we know that n = 1.
2 answers
asked anonymously
20 views
suppose f^n (x)= -36 sin(6x) and f'(0)=6 and f(0)= -5
f(π /4)= ?
2 answers
asked anonymously
23 views
Determine the sine of the product of -0.708 times -6.24.
2 answers
asked anonymously
40 views
cos(-7pi/2)=cos(pi+pi/2)
2 answers
asked anonymously
20 views
Given that tan 75 degrees=2+√3 without using a table or a calculator determine 5 tan 15 degrees leaving your answer in the
2 answers
asked anonymously
45 views
Simplify without using a calculator or maths table(sin(-330 degrees)+cos(330)/sin (660))
4 answers
asked anonymously
50 views
Find the values of the trigonometry function of t from the given information tan(t)=1/5 terminal point of t is in quadrant 3
Then
3 answers
asked anonymously
40 views
If f(cosx) = cotx and 0 < x < 0.2, find a formula for f(2x).
1 answer
asked anonymously
52 views
If 𝑎 = sin70°,𝑏 = cos70°,𝑐 = tan70°,𝑑 = 1/cos70° , order them from the largest to the smallest.
1 answer
asked by
Anonymous
129 views
If 𝑎 = sin70°,𝑏 = cos70°,𝑐 = tan70°,𝑑 = 1 , order them from the largest to the smallest.
4 answers
asked by
Anonymous
74 views
If θ is an angle in standard position and its terminal side passes through the point (-1,-8), find the exact value of
tan θ
1 answer
asked by
Anonymous
83 views
h(π/6)= tan x
1 answer
asked by
hotdogies
55 views
Use the sum, difference, double or half-angle formulas to find the exact value of 𝑡𝑎𝑛(75°).
4 answers
asked by
h
317 views
For the acute angle θ, given that sinθ=1/7, find the exact value of cotθ.
cotθ=1/√48 cotθ=1/√50 cotθ=√50 cotθ=√48
1 answer
asked by
Stephanie
321 views
The angle z has the terminal arm in the second quad. and tan z= -3. explain how you would find the exact values of sin z, cos z,
1 answer
asked by
Zu
156 views
Find the exact values of the trigonometric functions of 45deg. Provide
an Illustration.
1 answer
asked by
SAMK
233 views
Given that π < 𝑥 < 2π and tan 𝑥 = 3, determine the exact value of cos(2𝑥).
3 answers
asked by
elle
244 views
Integral of( coshx)^5 (sinhx)dx
1 answer
asked by
Yaseen Khan
251 views
what is the sine, cosine, and tangent of angle c. in triangle ABC below, the measure of angle A=90, AB=6, AC=8, and BC=10.
1 answer
asked by
emma
348 views
P is a point on the terminal side of θ in standard position. Find the exact value of ALL SIX trigonometric functions. P (5,
5 answers
asked by
emma
509 views
Let sinx = 2/3 , with x in quadrant II and cosy = 3/5, with y in quadrant IV. Find tan(2x)
Find sin(y/2) Find cos(x -y) find
1 answer
asked by
Adam
271 views
If θ is an angle in standard position and its terminal side passes through the point (-3,-7), find the exact value of
sec θ
2 answers
asked by
Anonymous
764 views
Use the fact that sin38°≈0.6157 to answer this question.
cos[blank]°≈0.6157
3 answers
asked by
yeet
929 views
Given:cos(2theta)=7/25, pi <theta<3pi/2 find sin theta
1 answer
asked by
Anonymous
315 views
Find all values of θ in radians where (0 ≤ θ < 2π) given: cscθ=(2(sqrt3))/3
1 answer
asked by
Worm
209 views
Use the Sum and Difference properties to find the exact value of
sin 105°
2 answers
asked by
Anonymous
479 views
Given f(x)=tan(x) and g(x)=1/x^2, , provide a characteristic that the two functions have in common and a characteristic that
2 answers
asked by
Faith
573 views
(1 point) Given cot(𝛼)=−21√2 and 𝜋/2<𝛼<𝜋, find the exact values of the remaining five trigonometric functions.
No
1 answer
asked by
paris
358 views
How do you find the exact value of sin(-105) degrees without a calculator
5 answers
asked by
OwO
697 views
sin 19pi/12
2 answers
asked by
Praise
512 views
Find the exact value of sin(θ) if θ is in standard position and the terminal side of θ is in Quadrant III and is parallel to
2 answers
asked by
trig-ky
784 views
suppose that the input is $$V_{in} = 7 + 10 cos(3000 t) and the corresponding steady-state output is
3 answers
asked by
L.krishna
315 views
Angle a lies in quadrant 2, and tan(a)= -(12/5). Angle B lies in quadrant 4, and cos(B)= (3/5).
What is the exact value of
2 answers
asked by
Michael
2,163 views
what is the period of y= sin 6(x) and y= cos (-1/3)x
1 answer
asked by
Lucy
327 views
sin(θ − ϕ);
tan(θ) = 3/4, θ in Quadrant III, sin(ϕ) = − (3sqrt 10)/10, ϕ in Quadrant IV
3 answers
asked by
Anonymous
2,644 views
State the period, amplitude, max/min values, range, domain, horizontal phase shift and vertical displacement. y = -2sin(360 (t
3 answers
asked by
A
543 views
Given cos A = -3/5, π<A<3π/2, and tan B = 7/24, B in Quadrant I, find: (a) sin (A+B), (b) cos (A+B), and (c) tan (A+B)
3 answers
asked by
Anonymous
417 views
If [a] represents the greatest internet less than or equal to a, what is the value [pi] + [-pi]?
3 answers
asked by
Kathy
298 views
Find the exact trigonometric function of cos(2a).
hyp: 17 opp: 15 adj: 8
2 answers
asked by
Erin
463 views
Find the exact value of costheta if ,sintheta=-2/3 and theta is in standard position with its terminal side in Quadrant IV.
3 answers
asked by
Josh
666 views
Can someone please help me explain in words how to what each piece of the equation modifies the whole thing in this:
f(x)=-3csc(2
3 answers
asked by
Carlie
346 views
how to evaluate sin(a) when adj =4 and oposit side 10?
3 answers
asked by
anna
371 views
Perform the indicated operation and simplify the result
Tanx(cotx-cscx)
2 answers
asked by
Jacob
1,098 views
sin(pi/2+x)cos(pi-x)cot(3pi/+x)=sin(pi/2-x)sin(3pi/2-x)cot(pi/2+x
2 answers
asked by
jay
540 views
Tan 165°
Use appropriate identity and evaluate
4 answers
asked by
Jessica
1,671 views
tan3x= radical3 / 3
1 answer
asked by
tom
320 views
csc -5pi/6 =
is it -2?
2 answers
asked by
tom
473 views
Angle A is in standard position and terminates in quadrant IV. If sec(A) = 4
3 , complete the steps to find cot(A).
2 answers
asked by
sam
1,754 views
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