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

help please with the question
what if the Vietnam war never ended
What does crestfallen mean?
Which of these BEST describes the Supreme Court case of Brown v. Topeka Board of Education? A) it reaffirmed the decision of Plessy vs Ferguson B) ruled that u
the universe is made up of ____ A. thousands of galaxies B. 7 galaxies C. no galaxies D. one galaxy
Ariel spent a total of $3.42 buying dried apricots from the bulk bins, which were on sale for $2.85 per pound. To the nearest tenth of a pound, how many pounds
The “Arab Spring” had its beginning in _____.
Hurrrryyyy!!! Describe what a moraine is made of and explain how this glacier feature forms.
What is the effect on the graph of the function f(x) = 2x when f(x) is replaced with f( 2 3 x)?
Which of the following describes the translation of y = |x| to y = |x + 7| - 2 A. y = |x| translated 2 units to the left and 7 units down B. y =