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Alexxandr [17]
3 years ago
14

Chords AB and CD intersect at point M. According to the diagram, which pair of numbers could represent lengths of segments CM

Mathematics
2 answers:
kari74 [83]3 years ago
7 0

Answer:

2 and 10

Step-by-step explanation:

Since 4*5 = 20, the other pair could be 2 and 10.

Mama L [17]3 years ago
4 0

Answer:

Answer:

Step-by-step explanation:

Since the product of the intersecting chords should be equal

==> AM x BM = CM x DM

==> 4 x 5 = CM x DM

==> 20 = CM x DM

Therefore CM x DM = 2 X 10

Step-by-step explanation:

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dimaraw [331]

Answer:

Minimum < Q1 < Median < Q3< Maximum

Step-by-step explanation:

Given

Minimum, Median, Maximum, Q3 and Q1

<em>See attachment for complete question</em>

Required

Order from least to greatest

In a dataset, the range is:

Range = Maximum - Minimum

This implies that, the minimum is the least and the maximum is the highest of the dataset

So, we have:

Minimum <         <              <           < Maximum

The median is the middle item; So, the above becomes

Minimum <         < Median <           < Maximum

In a dataset, the IQR is:

IQR = Q_3 - Q_1

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6 0
3 years ago
Which table shows a proportional relationship?
lord [1]
To figure this out, always divide y by x in each table. All of the values have to be equal or the table isn’t proportional.

In this case, the last choice is proportional.
7 0
3 years ago
Find x round to the nearest tenth
jeka94
<h3>Answer: angle X = 70.5 degrees</h3>

=================================================

Work Shown:

Law of Cosines

c^2 = a^2 + b^2 - 2ab*cos(C)

22^2 = 20^2 + 18^2 - 2*20*18*cos(X)

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484 + 720*cos(X) = 724

720*cos(X) = 724 - 484

720*cos(X) = 240

cos(X) = 240/720

cos(X) = 1/3

X = arccos(1/3)

X = 70.528779

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Make sure your calculator is in degree mode.

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Answer:

The answer is 35

Step-by-step explanation:

6 0
3 years ago
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