subject
Mathematics, 18.12.2020 18:30 edgartorres5123

If sin=4/5 and cosy=12/13 and x and y are positive acute angles, find cos(x+y)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:50
If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?
Answers: 1
question
Mathematics, 21.06.2019 19:30
Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !
Answers: 1
question
Mathematics, 21.06.2019 21:00
The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs.mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.
Answers: 2
question
Mathematics, 22.06.2019 05:10
Circle o has a circumference of approximately 44in what is the approximate length of the diameter d
Answers: 1
You know the right answer?
If sin=4/5 and cosy=12/13 and x and y are positive acute angles, find cos(x+y)...
Questions
question
Geography, 03.04.2020 07:00