ziadalkhatib2000 ziadalkhatib2000
  • 23-12-2021
  • Mathematics
contestada

(2 pts.) 9.) Find two equivalent expressions to tan 20° using the cotangent function in degrees.

Respuesta :

gufeliz1965
gufeliz1965 gufeliz1965
  • 23-12-2021

tan (u) = a/b = cot (90° – u)

Let u = 20°

Take it from here.

Answer Link

Otras preguntas

Simplify the rational expression. State any excluded values.
how is the meaning of theory in science different from the everyday use of the term
0.74 Kcal/min to cal/sec Do step by step to lead to answer
how do i write 15 decreased by twice a number in an algebraic expression?
simplify √1+(x^3-1\4x^3)
Darryl is reading a book at the rate of 4.5 pages per minute what order pair on a graph of his reading rate would represent the number of minutes it would take
Solve The equation √6g=(j+y)
definetion of inhumane
if one Ray contains another Ray, are they the same?
What is the remainder of