![subject](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 15:30 91miketaylor
Sin(a)+sin(b)=sqrt(5/3) and cos(a)+cos(b)=1. compute cos(a-b). i drew out triangles and modeled the sines and cosines of a and b, but that doesnt me find cos(a-b). what do i do?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:10
Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (β5, β2), (β5, 7) linear function b points: (7, β5), (β2, β5) function a has: the equation of line a is: function b has: the equation of line b is:
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:50
A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.
Answers: 1
You know the right answer?
Sin(a)+sin(b)=sqrt(5/3) and cos(a)+cos(b)=1. compute cos(a-b). i drew out triangles and modeled the...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:51
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 08:52
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:52
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:52
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:52
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 05.05.2020 08:52
![question](/tpl/images/cats/en.png)
English, 05.05.2020 08:52
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:52
![question](/tpl/images/cats/geografiya.png)
Geography, 05.05.2020 08:52
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:52
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)