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Find the exact value of cos 75 degrees. How do you find the exact values of sin(u/2), cos(u/2), and tan(u/2) of tan(u)=-5/8 How can I find the exact value of Sin 480 degrees? Thanks Find the exact value of the given expression. (tan17pi/12 - tan pi/4) / (1+tan 17pi/12 tan pi/4)... Find the exact value of the given expression using a sum or difference formula. sin 345° Can you... Find the exact value of the slope of the line which is tangent to the curve given by the equation r... Find the exact value cos^-1(-square root 2/2) Find the exact value of Cos(sin-1ã(3/2)) Find the exact value sin^-1(sin(pi)) find the exact value of [sec(-30 degrees)- cot 120 degrees]/1-cosec^2(45 degrees) Find the exac... how do you find the exact value sin(x+y), sinx= 5 3 ​ and \sec y=-\frac{13}{5}secy=− 5 13... how do you find the exact value tan(x+y), sinx = (3/5) and secy = (-13/5) find the exact value given that cosA=(1/3) in quad I, sin B=(-1/2) in quad 4, and sin C=(1/4) in qua... Find an exact value for csc 11pi/12 How do I do this? I change it to 1/(sin 11pi/12) but then... Find the exact value of the trigonometric function: sec(-pi/12) I am not sure how to answer this... find the exact value given that cosA=(1/3) in quad I, sin B=(-1/2) in quad 4, and sin C=(1/4) in qua... Find the exact value of the volume of a can of green beans with a diameter 8 centimeters and height... find the exact value using the unit circle cos 3.14/6 Hi, Find the exact value of the following expression: Sin^-1(1/radical2) (Its inverse sin(... find the exact value using a double-angle identity Find the exact value of each expression Cos^-1(0) Tan^-1 sqrt(3)/3 Sin^-1(1) Since the e... Find the exact value of cos(u+v) given that sine u=4/5 with u in quadrant II and sine v = -12/13 wit... i cant really find the exact thing on google.please a little help please,im begging you thanks... Find the exact value. Without using a calculator a) cos (-17pi/6) b) sec (3pi/2) How can I find the exact value of 4cos(7ð/4)-2sin(ð/3)? find the exact value of the expression , sin-1(-0.5) find an exact value for sin 15 degrees Find the exact value of cot(arcsin(12/13)) and cos(arcsin(1.7/2)) I know that cos(arcsin(x))=... How do i find the exact value for: (cos5pi/16)(cospi/16)+ (sin5pi/16)(sinpi/16) find the exact value of tan 2β if sin β=5/13 (β in quadrant II) find the exact value of sin 2α if cos α=4/5 (α in quadrant I) How can I find the exact value of 4cos(7ð/4)-2sin(ð/3) without using a calculator (show work)? How do i find the exact value for (Cos 5pi/16)(Cos pi/16) + (sin 5pi/16)(sin pi/16) find exact value using sum or differnce equations. tan(19pi/12) Find the exact value of: (1-sin^2 pi/2)/(cos^2 28 degrees + sin^2 28 degrees) Find the exact value of the intergal with limits 1 and 0 respectively for the x^2 e^2x dx. find the exact value of cos 300 degrees. find the exact value for each function tan pi/3 cos pi/4 Find the exact value of cos 315 degrees. answers: 3/2, -1/2,2/2, -2/2 How do you find the exact value of cos -7pi/12 without using a calculator to change radian to degree 12. Find the exact value of sin(2x) if sin(x)=-1/2. sin(2x) = 2sin(x)cos(x) Find the exact value of tan (11pi/12) if f(x)=1-3x/2+x find an exact value of f(-1/2) Find the exact value of the trigonometric function given that sin u = 5/13 and cos = -3/5... find the exact value cos (-5 pi/ 12) find the exact value of sin(-15pi/6) and cot(-7pi/6) Find the exact value: cos(pi/16)cos(3pi/16)-sin(pi/16)sin(3pi/16) Find the exact value of each expression, if it exists: the -1 are representing the inverse functi... FInd the exact value pf the 6 trig function of alpha Given: point (-2,-6) on the terminal side of... How do i find the exact value of sin 15 using the half angle formula How do I find the exact value of sec(2.4)? Find the exact value of sin(arctan2/5) Find the exact value of sin(theta/2) if cos theta = 2/3 and 270 degrees<theta<360 degrees. Answer... Find the exact value of cos 375 degrees. Answer: (sqrt6 + sqrt2)/4 Is this correct? 1. Find the exact value of sin(195(degrees)) 2. If cot2(delta)=5/12 with 0(<or =)2(delta)pi, find... find the exact value of tan(2sin-1 3/5) Find the exact value of: sin [2sin^-1 (-sq rt (3)/2)] how do i answer this question? i don't k... Find the exact value of sin(θ) if θ is in standard position and the terminal side of θ is in Quadran... 1) Find the exact value of cos 105 degrees by using a half-angle formula. 2)Find the solution of... Find the exact value of cos(2θ)and sin(2θ) if tan(θ) = (-5/12) and 270° < θ < 360 Find the EXACT value of cos(2A) if angle A is arctan(12/5). cos(2A)= Find the EXACT value of sin(2A) if cscA=5/4 Assume A is a Quadrant I angle in standard position. sin... how can i find all the exact solutions to the equation : 2cos^2x + 3sinx = 3 the solutions have t... How do you find the exact value of sin(4pi/3) without rationalizing find the exact value of the expression: 6tan^2(π/4)+18sec^2(π/4). find the exact value of each expression if 0 degrees< theta < 90 degrees. if tan theta= 4, find sec... Find the exact value of cos(u + v) ) given that sin u= 9/41 cos nu=- 15/17 . (Both u and v are in Qu...