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vitfil [10]
3 years ago
15

the floor of a rectangular deck has an area of 600 square feet. the floor is 20 feet wide. how long is the floor?

Mathematics
2 answers:
Archy [21]3 years ago
4 0

Answer:

The correct answer would be 30 feet

Step-by-step explanation:


Tpy6a [65]3 years ago
3 0
Area of Rectangle = Width × Length
Area = 600 Sq ft
Width = 20
Length = L

20L = 600
L = 600/20 = 30

Floor is 30' long
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RideAnS [48]

Answer: (3)12 + 6x = 84

Step-by-step explanation:

We know he definitely bought 3 books for $12 each so we immediately put that in the equation. Then we add that to the unknown (6 books times however much he bought them for) and then we equal it to 84 (his budget). Now we do 3 x 12 which is 36. Our new equation is 36 + 6x = 84. 84 - 36 = 48 so we know 6x = 48. Now divide 48 by 6 to get rid of the 6 and we learn that the variable equals 8. So, x = 8. We now know that he bought 6 books at 8 dollars each.

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cestrela7 [59]
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The midpoint of \overline{\text{AB}} AB is M(0, -3)M(0,−3). If the coordinates of AA are (2, -5)(2,−5), what are the coordinates
ICE Princess25 [194]

Using the mid-point concept, it is found that the coordinates of B are (-2, -1).

  • The mid-point of two points is the <u>mean of the coordinates of each point</u>.

In this problem:

  • The points are: A(2, -5) and B(x,y).
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Applying the concept for both the x and y-coordinates, we have that:

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The coordinates of B are (-2, -1).

To learn more about the mid-point concept, you can take a look at brainly.com/question/10956693

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Mariulka [41]

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