subject
Mathematics, 04.03.2021 01:20 CateL1515

Suppose sinalpha=-3/5 and cosbeta=5/13, where piA)sin(alpha+beta) = B)cos(alpha+beta)=

C)tan(alpha+beta)=

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
15/16 as a decimal rounded to the nearest hundredth
Answers: 2
question
Mathematics, 21.06.2019 18:50
Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!
Answers: 1
question
Mathematics, 21.06.2019 20:10
Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12
Answers: 1
question
Mathematics, 21.06.2019 21:10
Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
Answers: 2
You know the right answer?
Suppose sinalpha=-3/5 and cosbeta=5/13, where piA)sin(alpha+beta) = B)cos(alpha+beta)=

C...
Questions
question
Mathematics, 14.11.2019 08:31
question
English, 14.11.2019 08:31
question
Mathematics, 14.11.2019 08:31
question
English, 14.11.2019 08:31
Questions on the website: 13722359