fakieog1 fakieog1
  • 10-12-2022
  • Mathematics
contestada

Given:

sin A = 3/4 and A is in quadrant II
cos B = 4/5 and B is in quadrant I

Find the exact value of cos(A-B).

Given sin A 34 and A is in quadrant II cos B 45 and B is in quadrant I Find the exact value of cosAB class=

Respuesta :

Otras preguntas

What is the vertex of an acute angle?
the quotient of eight raised to the power of two and four, decreased by six."
Which of the following adaptations to life on land is found in both insects and modern reptiles? A. ability to fly B. tracheae to distribute oxygen C. two
why did the stock market crash in 1929
compare the acceleration of the 1kg object with that of the 2kg object
Sonya got 8 out of 10 questions right on a quiz. She got the same score on a quiz that had 20 questions. How many questions did Sonya get right on the second qu
How do you get both x's to one side to solve an equasion?? for example... 5x+3x>-8
Sunlight heats the ground, and the ground warms the nearby air. The warm air expands and rises, while cool air rushes in to take its place. The example below th
What is the plural form of the word chimney
Which document guarantees freedom of speech, freedom of the press, and freedom of religion?