Search: Trig - Identies/equation, please help!

Trig help... equation on the interval [0,2pi]? 2sin^2(x)=sin(x) Consider the trig equation: 4sinxcos2x + 4cosxsin2x - 1 = 0 in the Interval [0, 2 pi] Eith... 5. If a trig equation has one answer, how many answers will it have? (Provided you do not restrict t... Solve the trig equation exactly over the indicated interval. tanθ = 0, all real numbers I know... Solve the trig equation exactly in the interval 0≤x≤2π. tan x + tan π/3 ------------------ = squ... For the trig equation: 2sin(x)tan(x) = tan(x), Why can't I just divide both sides by tan(x) and b... this is for proving identies and its fustrating i can't solve this one question! lol x=feta (btw t... prove these identies sin^2+tan^2=sec^2-cos^2 sin^2 sec^2 +sin^2=tan^2+sin^2 Which of the following are trigonometric identities? (Can be more then one answer) tanx c... Which of the following are trigonometric identities, I have narrowed it down to two - (cscx + cotx... Which of the following are trigonometric identities? Select all that apply (there are 3 answers). A... please help me. use trig. identities to find the exact value. tan 25° + tan 5° / 1- tan 25° ta... Which of the following are trigonometric identities? Select all that apply. (2 points) sin tan =... how would you verify this trig identity (1+cos(x) / 1-cos(x)) - (1-cos(x) / 1+cos(x)) = 4cot(x)cs... what is 7-2i in trig form? and if u=3j and v=7i+j what is the dot product of u times v don'... In parallelogram TRIG, m∠R = 2x + 19 and m∠G = 4x - 17. What is m∠T 1. Which trig function should we use to solve for x in the image below?* need help simplifying some trig identities such as: (csc t) (sin t) cos t = 0.75 and tan t = 0.88,... what trig function should be used if opposite=x and adjacent=12 and the angle between the adjacent a... We are doing trig identities in school. I need help with these five: 1.1+sinx/1-sinx=cscx+1/cscx-... How would you solve this trig function: cos2x=sin^2-2 how do you know what trig identities t... Trig ientities How do i set this trig problem up? PLEASE help me. Find tan (s + t) given that sin s = 1/4, with... Trig Identity. 1-sin^2x/1-cosx Need help with current Trig problem for tomorrow: Solve the logarithmic equation algebraically.... What are the values of the trigometric functions; The choices are 1, -1, 0, undefined. tan(-27... 1. what trig function has an amplitue of 1 and negative values for angles between π/2 and π? 2. w... Hi I have a Trig question that i don't understand, can someone please explain how to solve for it us... Find (if possible) the trig function of the quadrant angle. sec 3pi/2 use the appropriate trig identity (sum and difference, half angle, double angle) to find the exact v... I have heard that trig CAN be super easy, that there are just, like, 10 rules you need to memorize t... how do i solve this using trig identities? 2 csc^2x = 3 cot^2x-1 I'm trying to verify these trigonometric identities. 1. 1 / [sec(x) * tan(x)] = csc(x) - sin(x)... How would I evaluate these trig functions without using a calculator? U: sin(-13π/6) cot 11π/6... I am currently taking a trig class. I need help understanding how to solve for sin,cos, and tan in p... Trig Substitution: dx/((x^2+a^2)^(3/2). What should you use for the trig substitution. Trig Identity Prove: cos(x+y)cos(x-y)=cos^2(x)+cos^2(y)-1 Use Trig identities to verify that sec^4(x)-tan^4(x)=1+2tan^2(x), Only work with one side of the equ... Solve the following trig equation 2cos(x-π/6)=1 how do you solve this trig identity? i don't get it at all! cos(a+b)cos(a-b)=cos^2a-cos^2b-1 Identify all of the trig functions that fit each description: 1. Has a amplitude of 1 2. Is disc... identify all of the basic trig functions that fit each description. 1) is negative for angles in... Find the values of the six trigonometric functions for ∠A in standard position determined by the poi... prove the following trig identity: a) sin(pi/6 + x) + sin (pi/3 + x) + sin (pi/2 + x) = ((sqrt3)... 1) The period of a trig. function y=sin kx is 2pi/k. Then period of y=sin^2(pi.x/a) should be 2pi/... Find the values of the six trigonometric functions for ∠A in standard position determined by the poi... Use the trig Identities to find the other 5 trig functions. Problem 7.)Tan(90-x)=-3/8 8.)Csc x=-1... Find values of all six trig functions if sin(theta)= 4/5 and theta is in the second quadrant. how to i find the six trig values for (7pi/3) what's the single trig. function of cos6xcosx-sin6xsinx Use trig identities to transform the expression (sec θ)/(csc θ) into a single trig function. Assume... Determine the limit of the trigonometric function (if it exists). 1. lim sin x / 5x (x... TRIG Identities, Gr. 12: Prove: cot4x=1-tan^2x/2tan2x [Trig] A ferris wheel has a height of the centre from the ground of 70ft and a radius of 30ft.... how do i find six trig functions for cos(pi over 2-x)=3/5, cos x=4/5? Solving Trig Functions: How Do You Solve For Sin 7.5 Using Half-Angle and Double-Angle Identities? Find the values of the six trigonometric functions for angle θ in standard position if a point with... What is the inverse trig function cotangent of square root of 3/3? What is the value? Right triangles and Trig. Unit test part 1 A triangle has side lengths of 34 in., 20 in., and 47 i... Integration with trig functions Integral of [(1-sinx)/cos^2x] dx Find the values of the six trigonometric functions of an angle in standard position if the point wit... Find the values of the six trigonometric functions of θ. (If an answer is undefined, enter UNDEFINED... Prove the following trig identity: 1 + sinx = sinx(1+cscx) write a product of two trig functions that equals 1. Solve this trig function over the interval [0, 2π) 2sin2(θ)−3sin(θ)+1=0 Find the values of the six trigonometric functions of an angle in standard position where the termin... How do I prove these trig identities? secx-cosx/tanx =sinx And 1+sinx/cosx+ cox/ 1+sinx=2se... Find the exact trig value of (2,-6) Help trig question involving discriminant? a)Find the value of the discriminant. b)Use any metho... Solve each trig identity: a) cos^4(x) - sin^4(x) = cos^2(x) b) cos4(x) = cos^2(x) - sin^2(x) Solve each trig identity. a) sec2(x) = [sec^2(x)]/[2 - sec^2(x)] b) sec2(x) = [1 + tan^2(x)]/[... Determine the limit of the trigonometric function: Limit as x approaches pi/4 of (1-tanx)/(sinx-cos... use trig identities to rewrite: (1/(1-cos4v))-(1/(1+cos4v)) How do you solve this trig identity problem without factoring? I just used @ to represent theta:... I have a trig question regarding a ferris wheel, radius 35m, axles 37m, clockwise direction, rotates... solve the following trig equation : 7 = 8sin(1/2)x. I can solve this using the half-angle indentit... Getting ready for trig semester finals. Can't figure out how they are simplifying these equations. (... Solve the following trig equations. give all the positive values of the angle between 0 degrees and... Solve the following trig equations. give all the positive values of the angle between 0 degrees and... Solve the integral using trig substitution (1/((x)(x^2+1)))dx Solve the following trig equations. Give all positive values of the angle between 0 degrees and 360... use the fundamental trig. Identities to simplify tan^4x+2tan^2x+1 Trig Questions- 1. Write the algebraic expression which shows Cos((ArcSin(4/X)), 2. Angle If... Use a trig identity to combine two functions into one so you can solve for x. (The solution should b... find the 5 trig ratios when sin theta = -5/13 and lies in quadrant 3 Right triangles and Trig unit test. 1. A triangle has a side length of 24 in. 32 in. and 40 in. Is... use an inverse trig function to write theta as a function of x (There is a right triangle drawn.... how to graph thr trig function f(x)3x-180)+2 and the parent function? Evaluate the trig function tan33degress algebra 2 trig: A food vendor at a stadium sells hot dogs for $2. At this price, she can sell about... Trig Identities prove sinx+1 \ 1-sinx = (tanx+secx)^2 Use trig form to find quotient 3/(2+3i) trig question 2sin^2x+sinx-6=0 how to solve for x when the restriction is x is greater than or e... Half angles in trig (square root(1-square root(21)/5)/2) find the trig functions of angle x if the terminal side of x passes through the point (-12, 5). express the trig. ratios sinA,secA n tanA in terms of cotA. Find the 6 Trig ratios of -7Pie/3 Rewrite as single trig function: sin(8x)cosx-cos(8x)sinx I know I can simplify sin(8x) into 4sin2... for graphing basic trig functions such as y=2sinx or y=1/3cosx, how do you know what the points are... express the followinf trig functions in terms of an acute angle. (a) cos 143 degrees (b) tan...