Please write legibly. Find sin 2x, cos 2x, and tan 2x if tanx = – and...

Question

Question

Please write legibly.
Find sin 2x, cos 2x, and tan 2x if tanx = – and x terminates in quadrant III. DO sin 2x = 0 X ? cos2x = 0 tan 2x = 0

Answer 1

Answer #1

tonxo J02535 So, Sinza 22 Sinn Cosa 22x I 24 | 251 Cosaa=2 Cosnel wila i W zen 29 = 24,25 2non 24 25 25

Answer 2

Similar Homework Help Questions

15 Find sin 2x, cos 2x, and tan 2x if tanx = and x terminates in...

15 Find sin 2x, cos 2x, and tan 2x if tanx = and x terminates in quadrant I. 8 sin 2x = 0 Х s ? cos 2x C tan 2x
O TRIGONOMETRIC IDENTITIES AND EQUATIONS Double-angle identities: Problem type 1 3 Find sin 2x, cos 2x,...

O TRIGONOMETRIC IDENTITIES AND EQUATIONS Double-angle identities: Problem type 1 3 Find sin 2x, cos 2x, and tan 2x if sinx and x terminates in quadrant III. 10 . 0/0 sin 2x = X5 ? cos 2x tan 2x L
show work 9. tan 37 10. sec 4 11. Find sin(x + y) and cos(x +...

show work 9. tan 37 10. sec 4 11. Find sin(x + y) and cos(x + y) if cosx = - cosy = -— x is in quadrant II and y is in quadrant III. [10] 12. Find the exact value of sin 2x and cos 2x if sin x = and cos x = - [6] 5 13. Simplify tan (x + 3) to a form involving sinx, cosx, and/or tanx. [6]

Find sin(2x), cos(2x), and tan(2x) from the given information. tan(x) = ) = - cos(x) >...

Find sin(2x), cos(2x), and tan(2x) from the given information. tan(x) = ) = - cos(x) > 0 sin(2x) = cos(2x) = tan(2x) =
13 points 0/3 Submissions Used Find sin (2x), cos(2x), and tan(2x) from the given information sec...

13 points 0/3 Submissions Used Find sin (2x), cos(2x), and tan(2x) from the given information sec (n) 8, in quadrant II sin (2x) cos (2x)- tan (2x) = Practice
13. If sin(0) = 4 and 0 terminates in Quadrant III, find cos(0) and tan(). Expand...

13. If sin(0) = 4 and 0 terminates in Quadrant III, find cos(0) and tan(). Expand the following expression using the properties of logarithms. Assume all va variables are positive. In(7)

3 12 3. If sin = and angle a terminates in the second quadrant and tan...

3 12 3. If sin = and angle a terminates in the second quadrant and tan y = 5 and angle y 5 terminates in the first quadrant, then find the exact value of the following: A. cos(inty) B. sin(y - 3) C. tan-y) 7T COS." sin 4. Write each of the following as a single trigonometric function: TT A sin cos 12 12 tan-tany B 1 + tan 4 tany 5. Expand and simplify: sin ( x - 3...
11. Hind cos x for the following: A. If tanx 4 3 and x terminates in...

11. Hind cos x for the following: A. If tanx 4 3 and x terminates in the third quadrant. B. If sin 12 and x terminates in the fourth quadrant. 13 3 C. If sinc and x terminates in the second quadrant. 7
(1 point) If tan x - -1/3, cosx > 0,, then sin 2x- cos 2x -...

(1 point) If tan x - -1/3, cosx > 0,, then sin 2x- cos 2x - tan 2x - (1 point) Find cos 29 if sin- 13 85

Verify the identity 1 - sin 2x cos 2x cOS X - sin X COS X...

Verify the identity 1 - sin 2x cos 2x cOS X - sin X COS X + sin x Choose the sequence of steps below that verifies the identity OB. OC. 1-sin 2x cOS 2x 1-2 sinxcosx OA 1 - sin 2x cos 2x 1 - sin X COS X cos2x - sin 2x (cos2x+ sin 2x) - 2 sin x cos x cos2x - sin 2x (COS X - sin x)(COS X - sin x) (COS X + sin...