A blueprint for a building includes a rectangular room that measures 3 inches wide and 5.5 inches long. The scale for the blueprint says that 1 inch on the blueprint is equivalent to 10 feet in the actual buildingBelow give the dimensions of this rectangular room in the actual building.

What is the width of the building?

16.5 feet

30 feet

55 feet

What is the length of the building?

16.5 feet

30 feet

55 feet

width of the building = 30 feet

Length of the building = 55 feet

Step-by-step explanation:

On blue print:

Width = 3 inches, length = 5.5 inches

scale factor = 10 inches

Therefore, actual dimensions of the building would be as given below:

width of the building = 3 * 10 = 30 feet

Length of the building = 5.5 * 10 = 55 feet

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

y=mx+b

step-by-step explanation:

m slope

b y-intercept