![subject](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 20:10 dijaflame67
4.3
Given that √2 sin (x +45°) = sin x + cos x
4.3.1 Prove this identity.
![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 17:00
The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:10
Empty box + box + empty box fill in the box is equal to 30 how
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
If a is a nonzero real number then the reciprocal of a is
Answers: 2
You know the right answer?
4.3
Given that √2 sin (x +45°) = sin x + cos x
4.3.1 Prove this identity....
Given that √2 sin (x +45°) = sin x + cos x
4.3.1 Prove this identity....
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.10.2019 02:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.10.2019 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.10.2019 02:30
![question](/tpl/images/cats/biologiya.png)
Biology, 17.10.2019 02:30
![question](/tpl/images/cats/health.png)
Health, 17.10.2019 02:30
![question](/tpl/images/cats/istoriya.png)
History, 17.10.2019 02:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 02:30
![question](/tpl/images/cats/mkx.png)
Arts, 17.10.2019 02:30
![question](/tpl/images/cats/mat.png)