simplify 6cos(x-30)

Solution

simplify

6 cos (x - 3 0^{\circ})

6 (\frac{3}{2} cos (x) + \frac{1}{2} sin (x))

Solution steps

6 cos (x - 3 0^{\circ})

Rewrite using trig identities

= 6 (\frac{3}{2} cos (x) + \frac{1}{2} sin (x))

- 2 cos (6 x - (\frac{( π )}{( 2 )}))

tan (arcsin (\frac{h - T}{W}))

tan (- 9 0^{\circ} - a)

cos (\frac{π}{2} - x) - cos (x)

tan (arccos (3 v))

What is 6cos(x-30) ?
The solution to 6cos(x-30) is 6((sqrt(3))/2 cos(x)+1/2 sin(x))