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Olenka [21]
3 years ago
8

Explain how to model the division of -20 by -5 on a number line.

Mathematics
1 answer:
Elina [12.6K]3 years ago
4 0
So you label -20 on the number line. Then you split it into -5 and count much space is in between the <em>'split'.</em>
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What's the distance between 178 and -395
Svet_ta [14]
178 - (-395)

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6m

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5x-6y-12=0

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Anastasy [175]
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3 0
3 years ago
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Nady [450]

Answer:

No, because AB is 2/5 the length MN but CD is 1/3 the length QP.  

Step-by-step explanation:

Comparing the corresponding sides, the length of AB is 4.  The length of MN is 10.  This makes their ratio 4/10 = 2/5.

The length of CD is 2.  The length of QP is 6.  this makes their ratio 2/6 = 1/3.

The ratios of the sides are not the same, so the figure is not proportional and is therefore not a dilation.

8 0
3 years ago
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