A regular pentagon and an equilateral triangle have the same perimeter. The perimeter of the pentagon is 5 (1 x - 1) inches.
The perimeter of the triangle is 3 (x – 5) inches.
What is the perimeter of each figure?
9 inches
15 inches
20 inches
45 inches

the statemwnt is the company makes small and large snow cone cups.

large=it holds more then the small

small=it holds less then the large

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.