subject
Mathematics, 29.07.2020 15:01 alexandrecarmene

2 cos 30 ° cos 20 ° − 2 cos 40 ° sin 10 ° − 2 cos 20 ° sin 10 ° 2 cos ⁡ 30 ° cos ⁡ 20 ° - 2 cos ⁡ 40 ° sin ⁡ 10 ° - 2 cos ⁡ 20 ° sin ⁡ 10 ° =?

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:02, coolkiddKC
Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in
Answers: 1
image
Mathematics, 21.06.2019 17:30, missperfectionp89qqq
Hello can you me find all the products
Answers: 1
image
Mathematics, 21.06.2019 17:30, Kingoftycoons3271
Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program
Answers: 3
image
Mathematics, 21.06.2019 22:00, hannahpalmario
The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities
Answers: 1
You know the right answer?
2 cos 30 ° cos 20 ° − 2 cos 40 ° sin 10 ° − 2 cos 20 ° sin 10 ° 2 cos ⁡ 30 ° cos ⁡ 20 ° - 2 cos ⁡ 40...

Questions in other subjects:

Konu
Chemistry, 17.11.2020 22:30
Konu
Mathematics, 17.11.2020 22:30