An area rug in Rachel's room is shown below. A rectangle that is one hundred forty-four inches long and one hundred eight inches wide Part A How can you convert the dimensions of the area rug from inches to feet? Use the drop-down menus to explain. the number of inches by to convert to feet. Part B What is the perimeter of the area rug in feet? Enter your answer in the box. feet

42 feet

Step-by-step explanation:

1) remeber how 1 foot=12 inches

                         we need to find "x" feet for 144 inches

so

2) cross multiply

144=12x

divide both sides by 12

12=x

so 144 inches is 12 feet, we need to do the exact same thing for the width

108=12x

9=x

the length is 12 feet and width is 9 feet

to find perimeter:

2(l)+2(w)

2*12+2*9

24+18=42

Hope this helps!

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!