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kogti [31]
3 years ago
14

The row reduction algorithm applies only to augmented matrices for a linear system.Is this statement true or​ false?

Mathematics
1 answer:
Rudiy273 years ago
7 0

Answer:

afffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

Step-by-step explanation:

afafafafafafafafafafafafafafafafafafafaf

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The length of overline CD is 12 units. C^ prime D^ prime is the image of overline CD under a dilation with a scale factor of n.
Rufina [12.5K]

Answer:

A, D , and E

Step-by-step explanation:

We have that:

\overline{CD} = 12 \: units

\overline{C'D'}

is the image of CD after a dilation of scale factor n.

We use the relation between the image length and object length:

\overline{C'D'} = n \times \overline{CD}

Option A

If n=3/2, then

\overline{C'D'}  =  \frac{3}{2}  \times 12 = 3 \times 6 = 18 \: units

This is true.

Option B

If n=4, then

\overline{C'D'} = 4 \times 12 = 36 \: units

This is false.

Option C

If n=8, then

\overline{C'D'} = 8 \times 12 = 96 \: units

This too is false.

Option D

If n=2, then

\overline{C'D'} = 2 \times 12 = 24 \: units

This is true

Option E

If n=3/4, then

\overline{C'D'} =  \frac{3}{4}  \times  12

\overline{C'D'} =  3 \times 3 = 9 \: units

This is also true.

4 0
3 years ago
"Three times a number increased by eleven is seventeen" translates to which of the following equations?
ololo11 [35]
3x + 11 = 17 i think
7 0
3 years ago
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A group of four friends are playing golf. The total cost of the round of golf is $108. Each person in the group has the same cou
azamat

Answer:

Each coupon was worth $8.

Hope this is helpful! =)

5 0
2 years ago
The perimeter of a square room is 24 m. What is the cost of flooring the room with redwood if the cost is $15.00 per square mete
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Answer:

$360.00 for the whole room

Step-by-step explanation:

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DON’T REPLY IF YOU DON’T WATCH THE DREAM SM
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2 years ago
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