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gizmo_the_mogwai [7]
3 years ago
11

Geometry-

Mathematics
1 answer:
Nana76 [90]3 years ago
7 0

Answer:

6x-21

Step-by-step explanation:

1) draw diagram (in image)

BD=2x-21+4x

combine Like terms

6x-21

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Complete the chart below to show the properties that hold true for the quadrilateral given in each row.
puteri [66]

Hey there!

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all of them

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2 years ago
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dybincka [34]

Answer:

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3 years ago
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Wewaii [24]
I believe it’s 180 or something to do with that
3 0
2 years ago
4x-2y=14
Blababa [14]
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Get just one variable on one side for both equations.

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<em>Edit: Apprently I didn't use substitution. Oops! Sorry...</em>
4 0
3 years ago
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Answer:

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The sample size is the number of students  that were asked

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