IIIIIII NNNNNNEEEDDDDD AAAANNNNSSSWWEERR NNNNOOOOOWWWW plz
2 answers:
Answer : The correct option is, (D) 60
Step-by-step explanation :
First we have to calculate the area of room.
Area of room = Area of big rectangle + Area of small rectangle
Area of rectangle = Length × Width
Area of room = (40 × 12) + (20 × 12)
Area of room = 720 square feet
Now we have to calculate the number of linear feet will he need to buy.
Number of linear feet =
Number of linear feet =
Thus, the number of linear feet will he need to buy is, 60
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You can multiply the numerator and denominator by any number to find an equivalent fraction.
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and 
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You can multiply the numerator and denominator by any number to find an equivalent fraction.
Two examples of equivalent fractions would be
Hope that helped you.
For this case we have by definition, that the equation of a line in the slope-intersection form is given by:
Where:
m: It's the slope
b: It is the cutoff point with the y axis
We need two points through which the line passes to find the slope:
We found the slope:
So, the equation is of the form:
We substitute a point to find "b":
Finally, the equation is:
Answer:
Option C