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 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
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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Answer D, because 3•6+6 does not equal 18.
Answer:
x^2-6x+7
Step-by-step explanation:
You can use synthetic division since you are dividing by a linear factor with leading coefficient 1. (You can also do synthetic division when dividing by a linear factor whose leading coefficient is not 1 but it is a bit trickier.)
So since we are dividing by x-2, 2 goes on the outside.
(If we were dividing by x+2, -2 would go on the outside.)
Now the thing that goes on top inside is the dividend, the numerator which is 1x^3-8x^2+19x-14. If you were missing any terms you would have to place a zero but we aren't. All exponents between 3 and 0 (inclusive meaning to include the 3 and the constant term) on variable x is accounted for.
2| 1 -8 19 -14
| 2 -12 14
-----------------------------
1 -6 7 0
So the remainder is 0 and the quotient is x^2-6x+7.