Applying Trig Functions to Angles of Rotation - Page 4

Questions
  • Solve the following problem for the angle x?
  • Find the value of #tan1° tan2° tan3° ... tan44° tan45° tan46° ... tan87°tan88°tan89°#?
  • Angle x is in the second quadrant and cos x = -4/5. what is sin x to the nearest tenth?
  • Write in sin, cosine, or tangent of an angle?
  • How to solve #tan x < |1|#?
  • Let sin(4x-1=cos(2x+7) write and solve an equation to the value of x?
  • Can anybody how solve this trigonometry problem???
  • How do I solve, tan^2(x)-(1+sqrt(3))tanx+sqrt(3)<0 ?
  • How many radians does it take to go 720°?
  • How to rewrite the function #d(theta)= (x^2sin(theta)cos(theta))/4.9# so it involves a single trigonometric function?
  • If a bicycle wheel makes 7 rotations a second and has a diameter of 75cm, what cosine function describes the height of a point on the end of the wheel?
  • If (tanA + tan30)/(1-tanAtan30)=-1 Determine the value of tanA?
  • How do I solve this? 5 tan 3x-5=0
  • How do you solve 4sinx = 3 for 0°< x < 360° ?
  • Solving for theta? #1/2 = cos^2(2*pi*sin(theta)) #
  • How to find the general equation of #2cos2theta=4costheta-3#?
  • How do I solve this equation? #tan^2(x)+tan(x)-1= tan(x)#
  • What are the angles that would satisfy the following trigonometric equation below, ranging from 0 degree to 360 degrees?
  • 1+ tan(x/2)/1-tan (x/2).what is the process to solve it?
  • How do i calculate the following?