A hexagon will be dilated on a coordinate grid to create a smaller hexagon. The hexagon is dilated using the origin as the center of the dilation. What rule could represent this dilation?

(x, y)→(1.25x, 1.25y)

(x, y)→(0.75x, 0.75y)

(x, y)→(x−1.25, y−1.25)

(x, y)→(x−0.75, y−0.75)

1. 34

2. 268

3. x=14.4

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.

the answer is  

c.

90.0π cm^2

hope you got it.

your answer is b.

1,333 cubic feet  

and i know this one is right.