PLS HELP WITH THESE THREE NO LINKS
...
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04, darrenmcfadden220
Super ultra mega important if you can answer this correctly i will give you 100 points but if you don't answer it correctly you'll get a big report. so stay aware and have a nice day!
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00, peytonamandac9114
Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β
Answers: 2
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/User.png)
Engineering, 26.07.2019 20:10
![Konu](/tpl/images/cats/User.png)
Engineering, 26.07.2019 20:10
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/User.png)
Engineering, 26.07.2019 20:10
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/User.png)