PLEASE HELP ME ILL MARK BRAINLIEST

x = 4

Step-by-step explanation: To find the value of x, we must  first find the fraction that is equivalent to 2/6 that has a denominator of 12.

If we multiply or divide the numerator and denominator of

a fraction by the same number, we will get an equivalent fraction.

So in this problem, if we multiply the numerator and denominator

of the first fraction by 2, we can see that 2/6 is equivalent to 4/12.

So the value of x must be 4.

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

it's d

step-by-step explanation: