Exact Values

Welcome to the "Exact Values" category on Questions LLC! If you're someone who seeks accuracy and precision in your answers, you've come to the right place. This category is dedicated to exploring those calculations and measurements that can be expressed in exact terms, without any approximations or rounded values. From mathematics and physics to engineering and chemistry, our curated collection of questions will satisfy your thirst for the most precise information out there. Whether you're a student, professional, or simply curious, delve into these questions to discover the beauty and significance of exact values.

Questions (40)

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.
1. 30 answers
2. asked by Kandee Johnson
3. 17,590 views
Let theta be an angle in quadrant IV such that sin(theta)=-(2)/(5).Find the exact values of sec(theta) and tan(theta).
1. 5 answers
2. asked by Cody
3. 6,807 views
Determine the exact value of the following.a) sin300 degress b) tan (-135 degrees) c)csc150 degrees d) sec45 degrees e) cos
1. 2 answers
2. asked by Anonymous
3. 570 views
Find the exact value of1. tan 75 degrees 2. Cos 15 degrees 3. Sin 105 degrees
1. 4 answers
2. asked by lindsay
3. 1,238 views
Question #1Suppose that θ is an angle in standard position whose terminal side intersects the unit circle at −−2029,2129
1. 4 answers
2. asked by Kylee Smith
3. 2,577 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
1. 3 answers
2. asked by Anonymous
3. 725 views
If secx = 8 and -pi/2 < x < 0, find the exact value of sin2xUse the identity sin 2x = 2(sinx)(cosx) if secx = 8, then cosx = 1/8
1. 3 answers
2. asked by Ashley
3. 1,030 views
Given tan(α)=√3/3 and 0<α<π/2, find the exact values of the remaining five trigonometric functions.
1. 3 answers
2. asked by tor
3. 643 views
given that x is in quadrant 1 and that sin x = 2/3, find exact values for:is this correct? 1) sec (30° + x) = -3/√15 2) cos
1. 1 answer
2. asked by o
3. 368 views
How do I find the exact value of 7 pi?
1. 1 answer
2. asked by Amy
3. 428 views
Find csc(theta), tan (theta), and cos (theta), where theta is the angle shown in the figure.Give exact values, not decimal
1. 3 answers
2. asked by Joey
3. 2,187 views
Suppose that cosx= -3/5 and x is in the third quadrant, and that siny= 2/9 and y is in the second quadrant. Find the exact
1. 2 answers
2. asked by Help
3. 657 views
given that 1/2pi<theta<pi and sin theta=1/5, use appropriate trigonometric formulas to find the exact values of the following
1. 3 answers
2. asked by Sarah
3. 503 views
find the exact value of sinu/2, given that cosu=-4/5 and pi/2less than u less than pi
1. 2 answers
2. asked by monica
3. 498 views
If sec theta = radical 5, what is the exact value of cos theta
1. 1 answer
2. asked by Dan
3. 336 views
If sin = 2/3 and is a second quadrant angle, determine the exact value of sec^2could be a. 5/9 b. root5/3 c. 9/4 d. 9/5 Please
1. 3 answers
2. asked by Don
3. 910 views
Let (theta) be an angle in quadrant II such that csc(theta)=8/5 Find the exact value of tan(theta) and cos(theta).
1. 1 answer
2. asked by andy
3. 608 views
Ifcot(x) = −19/18 , where x is in Quadrant IV, what is the exact value of sin(2x)?
1. 3 answers
2. asked by Aly
3. 1,929 views
Can someone help me figure these out? I think if someone can explain how to do one of them then I'll be able to do the other.
1. 1 answer
2. asked by Ana
3. 1,172 views
If sin(theta)=[sqrt(70)]/7 and theta is in Quadrant two, find the exact numerical value of tan theta without using a calculator.
1. 5 answers
2. asked by jen
3. 626 views
hello, i don't quite understand how to do this type of problem:1. find the exact value of sin (pi/3). even more confusing is 2.
1. 3 answers
2. asked by brandy
3. 549 views
tan theta= 15/8 and pi< theta<3pi/2a. Sin(- theta) b. cos2theta c. sin( theta - 3pi/4) d. cos(theta/2) can someone explain to me
1. 2 answers
2. asked by unknown
3. 2,528 views
Use the special triangles to find the exact values of the following:1) csc45degrees 2)sec30degrees 3)longest side of a 30-60-90
1. 2 answers
2. asked by Jaime
3. 925 views
Suppose that è is an angle in standard position whose terminal side intersects the unit circle at ((-15/13),(12/13)).Find the
1. 2 answers
2. asked by Nick
3. 931 views
Determine the exact value of cos 465 degreesa) √3 + √2/2 b) √2 + √3√2/4 c)√2 - √3√2/4 d)2+√2-√3√2/4
1. 1 answer
2. asked by Jake
3. 854 views
Use the half formula to find the exact value of the expression sin 22.5
1. 5 answers
2. asked by Cassie
3. 592 views
If cosx=sqrt{3}/2 and −pi/2<=x<=0 then the exact value of x, in radians
1. 2 answers
2. asked by Katie
3. 565 views
-----If: sin(3pi / 10) = (1 + squareroot 5) / 4 Find the exact value of cos(pi / 5) ----- Thankyou very much. Of course, all
1. 2 answers
2. asked by sqleung
3. 541 views
Find the exact values.(a) tan(π/3) = ? (b) sin(7π/6) = ? (c) sec(5π/3)= ?
1. 2 answers
2. asked by Bob
3. 516 views
Find the exact value of cos 45°
1. 1 answer
2. asked anonymously
3. 13 views
The measure 0 of an angle in standard position is given. Find the exact values of cos 0 and sin 0 for the angle measure. SHOW
1. 1 answer
2. asked anonymously
3. 39 views
Find the exact value of the trig function below.cos a/2 if cosa = - 31/49 (assume cos a/2 is negative)
1. 1 answer
2. asked by Rachel
3. 459 views
Given sine, theta, equals, minus, start fraction, 2, divided by, 5, end fractionsinθ=− 5 2 and angle thetaθ is in
1. 1 answer
2. asked anonymously
3. 38 views
Given sine, theta, equals, minus, one halfsinθ=−2 1 and angle thetaθ is in Quadrant IV, what is the exact value of
1. 1 answer
2. asked anonymously
3. 52 views
Given sine, theta, equals, minus, start fraction, square root of, 35, end square root, divided by, 6, end fractionsinθ=−6 35
1. 1 answer
2. asked anonymously
3. 61 views
Given sine, theta, equals, minus, start fraction, square root of, 11, end square root, divided by, 6, end fractionsinθ=−6 11
1. 1 answer
2. asked anonymously
3. 59 views
use appropriate compound angle formula to determine exact value of 19pi/12
1. 1 answer
2. asked anonymously
3. 21 views
Given cosine, theta, equals, one quartercosθ=4 1 and angle thetaθ is in Quadrant I, what is the exact value of sine,
1. 1 answer
2. asked anonymously
3. 28 views
Find the exact value of tan 15pi
1. 1 answer
2. asked anonymously
3. 8 views
Find the exact value of cos (-7pi/4 radians).2/2 1.2 3/2 -1/2
1. 1 answer
2. asked by J
3. 8 views