subject
Mathematics, 29.06.2019 12:00 trinigal83

If sin α = 3/5 and cos β = -12/13 and \pi /2 < α < β, find cos(α-β) and tan(α+β)

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Which expression is equivalent to? assume x > 0 and y > 0.
Answers: 1
question
Mathematics, 21.06.2019 20:30
The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a
Answers: 2
question
Mathematics, 21.06.2019 21:00
Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points
Answers: 1
question
Mathematics, 21.06.2019 23:30
The graph of the the function f(x) is given below. find [tex]\lim_{x \to 0\zero} f(x)[/tex] [tex]\lim_{x \to 1+\oneplus} f(x)[/tex] [tex]\lim_{x \to 0-\zeroneg} f(x)[/tex]
Answers: 1
You know the right answer?
If sin α = 3/5 and cos β = -12/13 and \pi /2 < α < β, find cos(α-β) and tan(α+β)...
Questions
question
Mathematics, 13.10.2019 08:00
Questions on the website: 13722367