Which sets of shapes can be used as the net of a three dimensional figure? select two options
1 hexagon and 6 rectangles
2 pentagons and 5 triangles
6 rectangles, none of which are squares
4 squares and two rectangles that are not squares
4 thangles, only 3 of which are congruent triangles

it is c, trust i got your back lol

step-by-step explanation:

answer: it's d

step-by-step explanation:

i think the answer is b

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110