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Stels [109]
3 years ago
8

Clara writes the following proof for the theorem: If the diagonals of a quadrilateral bisect each other, the quadrilateral is a

parallelogram: ​

Mathematics
1 answer:
zheka24 [161]3 years ago
7 0

Answer:

  CPCTC

Step-by-step explanation:

Statements 3 and 4 show the top and bottom triangles are congruent, and the left and right triangles are congruent. Statement 5 is making use of these facts to claim that the alternate interior angles are congruent. This claim is valid because ...

  Corresponding Parts of Congruent Triangles are Congruent (CPCTC)

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9x + 12 - 5x =-4<br><br> Help
Talja [164]

Answer:

x = -4

Step-by-step explanation:

I'm assuming we solve for x, so Let's solve for x!

First, combine like terms.

4x + 12 = -4

Now subtract -12 from each side.

4x = -16

Now, divide by 4 from each side.

x = -4

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3 years ago
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The box-and-whisker plots show the points scored in each Super Bowl by the AFC and NFC. About how many points higher is the uppe
NemiM [27]

The upper quartile for NFC is 3 points higher than that of AFC.

<h3>What is the difference in the upper quartiles?</h3>

A box plot is used to study the distribution and level of a set of scores. The scores are distributed into 4 groups. Each group has a value of 25%

On the box, the third line on the box represents the upper quartile. 75% of the scores represents the upper quartile.

Upper quartile for AFC : 26

Upper quartile for NFC : 23

Difference = 26 - 23 = 3

To learn more about box plots, please check: brainly.com/question/27215146

#SPJ1

4 0
2 years ago
Help please and thank u
Damm [24]

Answer:

Point S is your answer.

Step-by-step explanation:

See how all of them are rays, but they all connect at point S.

Point S is your answer.

6 0
3 years ago
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Rudik [331]

Answer:

24525rv

Step-by-step explanation:

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4 years ago
What is the answer to this?
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