Sin(a/2) 1- cosa/2 for all values of a.
O A. True
O B. False

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

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?