I rlly need some help
...
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
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
Mathematics, 21.06.2019 17:30
Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?
Answers: 2
Mathematics, 21.06.2019 19:30
Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
Answers: 2
Mathematics, 21.06.2019 20:00
Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
You know the right answer?
Questions
Physics, 05.10.2019 21:50
English, 05.10.2019 21:50
Mathematics, 05.10.2019 21:50
Mathematics, 05.10.2019 21:50
Mathematics, 05.10.2019 21:50
Mathematics, 05.10.2019 21:50
Biology, 05.10.2019 21:50
Health, 05.10.2019 21:50
History, 05.10.2019 21:50
Mathematics, 05.10.2019 21:50
