Two guys wores support a flagpole, fh. The forst wire is 11.2m long and has an inclination of 39 the second wire has an angle inclination of 47. How tall is the flagpole to the nearest tenth of a meter

the correct answer is 5 6 and 7

the answer is 8.64

step-by-step explanation:

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.