If sin theta= 3/5
If sin theta= 3/5
If cos theta = -3/5
If: sin A = 3/5 and tan B = 4/3
Find the sin2theta
sin(x+y) - sin(x-y) is equal to...
(sin 50o)(cos 10o) + (cos 50o)(sin 10o)
cos (x + pi) is equal to
Given that sin x=-3/5 and angle x lies in quad 3
3.14 is shown As pi
can someone please help me find the exact value of cot(-60)
Solve sin(x)(sinx+1)=0 a)+/- πn, x=π/2 +/-2πn b) π/n+/- 2πn, x=3π/2+2πn c) x=+/- πn d) +/-πn, x=3π/2 +/- 2πn I...
The question asks to the nearest minute, it also asks express 172.45 as an angle.
2cscx+5=1 solve on the interval [0,2π) a) π/3, 5π/3 b) π/6, 5π/6 c) 2π/3, 4π/3 d)7π/6, 11π/6 2) solve...
The value π/12 is a solution to 4cos^2(4x)-3=0. a) true b) false ??? Do I plug π/12 in place of x? Can you show...
I want to prove this equality. Please help me. Thanks a lot. tan(π/7) * tan(2×π/7) * tan(3×π/7)= √7
Which value is a solution for the equation cotx/2=0 a) 3Π/4 b)3Π/2 c) Π/2 d)3Π
Solve on the interval [0, 2π) (sinx+1)(2sin^2x-3sinx-2)=0 a) x=2π, x=π/2,x=π/3 b)x=π, x=2π/3, x=5π/3 c) x=3π/2, x=7π/6, x=11π/6 d) x=2π, x=π/2, x=5π/4 Please...
given sin(x) + cos(x) = a sin(x) - cos(x) = ??? A. 1 B. Sqrt (1-a^2) C. 2 - a^2 D. Sqrt (2-a^2) E. 1-a^2
given cos -3/8 and tan θ <0 find the values of secant and tangent
I'd like to know how to solve this problem We are learning trigonometric identities