![subject](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 08:00 gungamer720
If sin a = 7/25, cos a = 24/25, sin b = 3/5 and cos b= 4/5, find cos (a-b)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 15:00
Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Place the following steps in order to complete the square and solve the quadratic equation,
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.
Answers: 3
You know the right answer?
If sin a = 7/25, cos a = 24/25, sin b = 3/5 and cos b= 4/5, find cos (a-b)...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 20:30
![question](/tpl/images/cats/biologiya.png)
Biology, 23.11.2020 20:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 20:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 23.11.2020 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 20:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 23.11.2020 20:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 23.11.2020 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 20:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fr.png)
French, 23.11.2020 20:30