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fiasKO [112]
3 years ago
10

I’m confused on this one

Mathematics
1 answer:
Naddika [18.5K]3 years ago
7 0

Since ABCD is a rectangle, AB and CD are parallel sides. This means that you can set AB equal to CD to solve for x. It would be:

1/2x+6=5/2x-2.

6=4/2x-2

8=2x

4=x

So the answer would be e. 4.

Hope this helps!

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Consider parallelogram ABCD. Which of the following transformations will change the perimeter of the parallelogram?
jeka57 [31]

In geometry, transformation involves changing the position and/or size of a shape.

<em>The transformation that will change the size of ABCD is dilation.</em>

There are four transformations in geometry:

  • Translation
  • Reflection
  • Rotation
  • Dilation

Of all types of transformation, dilation will change the size of the shape,

The new shape will either be enlarged or reduced

<em>Either ways, the size of the shape will be altered.</em>

<em>When the size is altered, the perimeter will not remain the same.</em>

<em />

Hence. dilation will change the perimeter of ABCD.

Read more about transformations at:

brainly.com/question/11709244

4 0
2 years ago
What is the area of rectangle ABCD?
lina2011 [118]
Multiply the length by the width and your answer will be there.
8 0
3 years ago
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Use a calculator to find the r-value of these data. Round the value three decimal places.​
Soloha48 [4]

Answer:

Option C. r=-0.901

Step-by-step explanation:

we know that

Using a Excel tool (Correl function)

see the attached table

The r-value is r=-0.901

8 0
3 years ago
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sukhopar [10]

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Step-by-step explanation:

4 0
3 years ago
i really need to know the equation of the line that is shown on the graph in slope intercept form (y=mx+b). questions 4-9. it’s
melamori03 [73]

Step-by-step explanation:

4. y=-6/3x+3 (if you can simplify put y=-2x+3)

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6. y=-8/2x -5 (if you can simplify put y=-4x-5)

7. y=-6/6x+2 (if you can simplify put y=-x+2)

8. y=4/6x-4 (if you can simplify put y=2/3x-4)

9. y=6/5x+0

hope this helped!!!

3 0
3 years ago
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