dkornelsen10 dkornelsen10
  • 01-02-2017
  • Mathematics
contestada

Simplify
cos^*-1 (sqrt(3)/2)


A. 60°
B. 30°
C. 240°

Respuesta :

OfficialNFKRZ
OfficialNFKRZ OfficialNFKRZ
  • 01-02-2017
Hello, as
=π/6+2kπ or -π/6+2kπ


























Ver imagen OfficialNFKRZ
Answer Link

Otras preguntas

Give an overview of four different symptoms in the human body that are caused by air pollution.
When OH- and H+ ions are brought together, they quickly combine to form water molecules. a. True b. False
Multiply and simplify if possible. (problem below)
Which one of the following is a nonverbal tool that can show interest in a person? a. Handshake b. Eye contact c. Frown d. Hygiene
how does structure affect function in biology
Pluralistic ignorance efffect. How to apply in business administration? Give example
Which number is irrational? A. square root of 42 B. square root of 144 C. square root of 169 D. square root of 49 Question Resources
When an author carefully chooses her words , she's using what rhetorical device ?
The equal areas law is Kepler's 2nd law of planetary motion. It states that _____. a planet's orbit sweeps out equal areas in equal periods of time a planet's o
Pulling information from biased source material can be appropriate for a. argumentative writing. b. analytical writing. c. creative writing. d. process writ