What is the value of sin(80degrees)cos(20degrees) - cos(80degrees)sin(20degrees)?
a. -1/2
b....
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 20.09.2021 01:00, averagegirl27
What is the value of sin(80degrees)cos(20degrees) - cos(80degrees)sin(20degrees)?
a. -1/2
b. -root3/2
c. 1/2
d. root3/2
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00, lol15arec001
The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, GodlyGamer8239
Billy plotted β3 4 and β1 4 on a number line to determine that β3 4 is smaller than β1 4 .is he correct? explain why or why not
Answers: 3
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.10.2019 03:40
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.10.2019 03:40
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/en.png)
English, 03.10.2019 03:40
![Konu](/tpl/images/cats/biologiya.png)
Biology, 03.10.2019 03:40
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 03.10.2019 03:40