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Lelechka [254]
2 years ago
15

What single transformation was applied to triangle A to get triangle B? Links will be reported​

Mathematics
1 answer:
Alina [70]2 years ago
4 0

Answer:

Rotation:

Step-by-step explanation:

Translation is usually movements like up, down, left, right.

Dilation is when one shape is bigger/smaller than the other, but still congruent.

Reflections are usually done over an axis (x or y), and don't change the degree at which a shape is turned. From looking at the triangles, you can see that one triangle was turned clockwise.

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I need help with this problem!
Paha777 [63]

Answer:

104

Step-by-step explanation:

100%= 1.00

so

420%= 4.20

Multiply 4.20×20

84

now add the original 20

104. She has 104 boxes in total.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

5 0
2 years ago
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Please help me yhank you​
Citrus2011 [14]

Answer:972

Step-by-step explanation:

Divide both numbers by 972 and they both go into each other

5 0
3 years ago
Help me please, it’s regular science for 5th grade.
ycow [4]

Answer:

C. Point Y

Step-by-step explanation:

The answer is point Y because when the light hits the water, it bends the light.

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2 years ago
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To teach computer programming to employees, many firms use on the job training. A human resources administrator wishes to review
tatiyna

Answer:

The z-score for the trainee is of 2.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

The mean of the test scores is 72 with a standard deviation of 5.

This means that \mu = 72, \sigma = 5

Find the z-score for a trainee, given a score of 82.

This is Z when X = 82. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{82 - 72}{5}

Z = 2

The z-score for the trainee is of 2.

3 0
2 years ago
Which statement describes the linear graph
sergiy2304 [10]

Answer:

B.

Step-by-step explanation:

3 0
2 years ago
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