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Aliun [14]
3 years ago
13

HELPPPP PLEASE IN NEED HELP FAST I NEED ALL 5 DONE

Mathematics
1 answer:
Radda [10]3 years ago
6 0

1. 11h

2. 10w

3. 6w

4.6 (h+3)

5. 74

hope it's helpful.

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Determine the relationships between the following lines: *
Dennis_Churaev [7]

9514 1404 393

Answer:

  the lines are perpendicular

Step-by-step explanation:

You can tell something by looking at the differences of coordinates:

  B-A = (6-2, -11-5) = (4, -16) . . . . . Δy/Δx = -16/4 = -4

  D-C = (-1-3, 9-10) = (-4, -1) . . . . .  Δy/Δx = -1/-4 = 1/4

The product of the slopes of these lines is (-4)(1/4) = -1, so ...

  the lines are perpendicular

4 0
2 years ago
A square rug has an inner square in the center. The side length of the inner square is x inches and the width of the outer regio
Gwar [14]

Answer: area of the outer part of the​ rug= 16 -x²

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Area of a square: Side²

Since the area of the rug including the inner square is:  

Area of the rug = 4² =16 in²

And the area of the inner square is equal to:

Area if the inner square = x²

To obtain the area of the outer part of the rug we have to subtract the area of the inner square to the area of the rug.

Area of the outer part of the rug= 16 -x²

Feel free to ask for more if needed or if you did not understand something.

6 0
2 years ago
Classify the following triangle. Check all that apply.
diamong [38]
There’s nothing to answer or any work for people to respond
6 0
3 years ago
Read 2 more answers
Helpppppppppppppppppppppppppppppppppppppp
hodyreva [135]
|x-5| = 9

x - 5 = 9
x = 14

-(x-5) = 9
-x + 5 = 9
-x = 4
 x = -4

answer is B
{-4, 14)
7 0
3 years ago
Need help ASAP
faust18 [17]

Area of a circle = pi x r^2

200.96 = pi x r^2

200.96 = 3.14 x r^2

r^2 = 64

r = 8 inches

Hope this helps!! :)

8 0
2 years ago
Read 2 more answers
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