X1.5.23
the area of a rectangular wall of a barn is 64 square feet. its length is 8 feet longer than twice its width. find the length and width of the wall of the barn
width= feet

answer4 to the second power is 16

and 4 to the third power is 64,

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

its very big question plz make it small