The scale of a map is 2 in = 7 feet. If the map distance is 11 inches what is the actual distance.

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

4400

step-by-step explanation:

the answer would be c:   ax + b = ax + c

step-by-step explanation:

3.07*10^-4

move the decimal 4 places to the left

.000307