PLEASE HELP IMMEDIATLY A rectangle has a length of 12 feet and width of 9 feet. A smaller rectangle is cut out with length 5 feet and width 3 feet. A wall is to be painted. A small rectangle in the middle of the wall will remain white to use for a projector. Find the area of the shaded region that will be painted.

The area of the entire wall is
_
The area of the space for the projector is
_
The area of the space to be painted is
_

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step-by-step explanation:

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.

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