Jenny White is shopping for CDs. She decides to purchase 5 movie soundtracks. The music store has 9 different movie soundtracks in stock. How many different selections of movie soundtracks are possible?
11.8#10

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

answer: no

step-by-step explanation: because the big angle will spread away the 2 side that it is on and make the opposite side even longer.

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.

a ≈ 172.05

step-by-step explanation:

the pictures.