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Lelechka [254]
3 years ago
15

P= {3, 9, 11, 13} and Q = {3,7,9,15}

Mathematics
1 answer:
Nastasia [14]3 years ago
7 0

Answer:

P'\cap Q' = \{1\}

Step-by-step explanation:

E = {1, 3, 7, 9, 11, 13, 15}

P= {3, 9, 11, 13} and Q = {3,7,9,15}

P' = {1, 7, 15} and Q = {1, 11, 13}

P'\cap Q' = \{1\}

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4 0
4 years ago
What is the volume of the pyramid?<br> *Do NOT round your answer!
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5 0
3 years ago
Read 2 more answers
Which statement is not used to prove that ΔLKM is similar to ΔNOM?
mel-nik [20]

Answer:

Angle K is congruent to itself, due to the reflexive property

Step-by-step explanation:

Given:  ΔLKM is similar to ΔNOM

To find: statement that is not used to prove that ΔLKM is similar to ΔNOM

Solution:

Two figures are said to be congruent if they have same shape and same size.

Two figures are said to be similar if they have same shape but different size.

If two figures are similar then their corresponding angles are equal.

As ΔLKM \sim ΔNOM,

\angle L=\angle N\,,\,\angle K=\angle O\,,\,\angle M=\angle M

So, statement that can be used to prove that ΔLKM is similar to ΔNOM is ''Angle K is congruent to itself, due to the reflexive property''

4 0
3 years ago
What is the scale factor of the dilation shown?
Mars2501 [29]
Scale Factor=4
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4 0
3 years ago
1/5x + 1/4 = 1/2(x + 5)
Lorico [155]

Answer:

x=15

Step-by-step explanation:

2/5x+1/2=x+5

2x+5/2=x+25

4x+5=x+50

3x+5=50

3x=45

x=15

5 0
3 years ago
Read 2 more answers
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