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stira [4]
3 years ago
15

Triangle ACB is the pre-image and triangle DFE is the image. What is the scale factor of the dilation?

Mathematics
1 answer:
Reika [66]3 years ago
7 0

Answer:

½

Step-by-step explanation:

the scale factor of dilation = 6/12 = ½

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Data may be classified by one of the four levels of measurement. What is the name of the lowest level?
coldgirl [10]

Answer:

Nominal

Step-by-step explanation:

There are four levels of measurement of data listed below in increasing order:

Nominal

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Interval

Ratio

The nominal level of measurement is the lowest level that deals with names, categories and labels. It is a qualitative expression of data e.g Colors of eyes, yes or no responses to a survey, and favorite breakfast cereal all deal with the nominal level of measurement.

Data at this level can't be ordered in a meaningful way, and it makes no sense to calculate things such as means and standard deviations.

5 0
3 years ago
The number of games in the first round of a chess tournament is equal to 2×2×2×2×2×2. Write the number of games using an exponen
Naily [24]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
−8x+5−2x−4+5x− when x=2
hodyreva [135]
<span>−8x+5−2x−4+5x
= -5x + 1
so when x = 2 then
</span>-5x + 1
= -5(2) + 1
= -9

hope it helps
3 0
3 years ago
Read 2 more answers
The surface area of the prism is Square unit all measurements in the image below are in units input whole numbers only
lbvjy [14]
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6 0
3 years ago
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While at the zoo, you saw 20 monkeys in an exhibit. Then some of the monkeys go and hide while the zoo keeper moves 5 monkeys to
Vladimir79 [104]

It would be 7.

Because 20-5-15 then 15-8=7

7 0
3 years ago
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