05.01)a scale drawing of a bathroom is shown below: a rectangle is shown. the length of the rectangle is labeled 2 inches. the width of the rectangle is labeled 3.5 inches. the scale is 1 to 20. what is the area of the actual bathroom in square feet? round your answer to the nearest whole number. 7 ft2 19 ft2 12 ft2 140 ft2

The area of the actual bathroom in square feet is

The scale of 1 to 20 reprsent that for every 1 inch on the drawing the actual size  should be 20 inches.

The length is labeled 2 inches,

so the actual length  is

= 2 (20)

= 40 inches.

Now

The width is labeled as 3.5 inches,

So, the actual length

= 3.5 (20)

= 70 inches.

Now convert the inches to feet by dividing each length by 12:

Now Multiply them together for total area:

= 3.33 (5.83)

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The scale of 1 to 20 , means for every 1 inch on the drawing the actual size would be 20 inches.

The length is labeled 2 inches, so the actual length would be 2 *20 = 40 inches.

The width is labeled as 3.5 inches, the actual length would be 3.5 x 20 = 70 inches.

Now convert the inches to feet by dividing each length by 12:

40 inches / 12 = 3.33 feet.

70 inches / 12 = 5.83 feet.

Multiply them together for total area:

3.33 x 5.83 = 19.4 feet^2

Rounded to the nearest whole number = 19ft^2

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: