Yes. The temperature doesn't matter, ultraviolet light striking the skin causes tanning.
The cotangent function is the reciprocal of the tangent function, so cot(115 degrees) is equivalent to 1/tan(115 degrees). Since tan(115 degrees) is equivalent to -tan(65 degrees) due to the periodicity of the tangent function, cot(115 degrees) simplifies to -tan(65 degrees), which corresponds to option A.
It is: tan(52)*9 = 11.519 meters rounded to three decimal places
cot 115 deg = - tan25 deg
The angle 300 degrees is in the fourth quadrant of the unit circle, where the tangent function is negative. Therefore, the sign of tan 300 degrees is negative. Specifically, tan 300 degrees can be calculated as tan(360 degrees - 60 degrees), which equals -tan(60 degrees), giving a negative value. Thus, tan 300 degrees is negative.
Tan 42 degrees = 0.9004
Tan(74 degrees) = 3.487414444.....
tan(52 deg) = 1.2799, approx.
tan(11o) = 0.19438 =======
52 degrees Fahrenheit = 11.1 degrees Celsius
A circle is 360 degrees. So:52% of 360 degrees:= 52% * 360= 0.52 * 360= 187.2 degrees
It is: 90-52 = 38 degrees
tan(22.5)=0.414213562