animegtfanphuongho animegtfanphuongho
  • 24-05-2023
  • Mathematics
contestada

Suppose θ is an angle in the 2nd quadrant and sin(θ)=1/2 What is the value of cos(θ)


a. 1/2


b. −3√/2


c. −3/5



d. −3√/3



e. -1/2

Respuesta :

Otras preguntas

which word best describes the tone of oliver stones essay
write a summary how state governments protect the health and safety of their citizens?
The simple interest formula i equals p times r times t gives the interest earned on an investment of p dollars at interest rate r for a time of t years. how muc
what arguments did the thinkers of the classical civilizations of Greece, China, and India use to explain and justify the great difference in social status and
If the probability of giving birth to a boy is 0.52 what is the appropriate probability of giving birth to four consecutive boys
what on a number line are the fractions before 1
How do you get the estimate sum or difference for 1/8+1/4
Which 3 numbers have the same answer whether they’re added or multiplied together?
check your solution by writing the system as a matrix equation and using the inverse matrix
What is the electron configuration of an element with atomic number 15?