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3 years ago

Which polygon in the diagram cannot be mapped onto the others by similarity transformations?

Mathematics

1 answer:

Rom4ik [11]3 years ago

6 0

Answer: B.) PQRST

Step-by-step explanation:

There are no options but if its the same question I just had on a test then this is the answer..

Hope this helps..

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Underline the prepositions in the sentences. 1. The bus shuttles between Delhi and Gurgaon. 2. The children ran across the bridg

shutvik [7]

Answer:

1. The bus shuttles between Delhi and Gurgaon.

2. The children ran across the bridge.

3. Towards evening, you can hear the frogs croak.

4. I dug the flowerbeds with a spade.

5. The mountaineer reached the peak with great difficulty.

Explanation:

Prepositions are the words that tell us or gives information about the location, place, time, or the relation of the noun or pronoun with the other words in the sentence. In short, they tell us where, when, or how something happens.

The prepositions in the given sentences are underlined as follows-

1. The bus shuttles between Delhi and Gurgaon.

2. The children ran across the bridge.

3. Towards evening, you can hear the frogs croak.

4. I dug the flowerbeds with a spade.

5. The mountaineer reached the peak with great difficulty.

5 0

3 years ago

Point X (-1, 6) is rotated 90 degrees about the origin using the transformation rule (x, y) --> (-y, x). What is the ordered

kati45 [8]

Answer:

The coordinates of the ordered pair of the Image X' are: X'(-6, -1)

Step-by-step explanation:

When a point A(x, y) is rotated 90° counterclockwise around the origin, we flip x and y and reverse the sign of y.

Thus,

The rule to rotate a point A(x, y) after a rotation 90° counterclockwise around the origin is:

A(x, y) → A'(-y, x)

In our case, the point X (-1, 6) is rotated 90° counterclockwise about the origin. Thus, the coordinates of P' will be:

A(x, y) → A'(-y, x)

X (-1, 6) → X'(-6, -1)

Therefore, coordinates of the ordered pair of the Image X' are: X'(-6, -1)

8 0

3 years ago

1. I bought a motorbike from a friend for $2,000. I sold it to another friend for $2,500. She decided she didn't want it, so I b

belka [17]

We can make this an equation, lets start with how much money he has. Since he bought the motorbike he lost 2,000, then sold it and received 2,500. The 2,000 cancels out but he still has 500. Now that he bought it for 2,200 we subtract 2,200 from 500 and get -1,700. Then finally, he sold it for 2,000 so we add that to -1,700 and get 300. His total profit was $300.

-2,000 + 2,500 = 500
500 - 2,200 = -1,700
-1,700 + 2,000 = 300

4 0

3 years ago

Read 2 more answers

A population of bacteria increases by 30 every hour. Is this situation linear or exponential?

den301095 [7]

Answer:

This is a Exponential functions

Step-by-step explanation:

The number of bacterias increases each time so you are getting more bacteria each day .

5 0

3 years ago

What conditions must be met to use z procedures in a significance test about a population proportion? (4 points) The population

IgorC [24]

The conditions which must be met to use z procedures in a significance test about a population proportion include:

I. The population is greater than 10 times the sample size.

II. The probability of success multiplied by the sample size is greater than or equal to 10.

III. The probability of failure multiplied by the sample size is greater than or equal to 10.

<h3>What is Z procedure?</h3>

This is a statistical test done on data that follows a normal distribution and determines if the population means are different when the variances are known and the sample size is large.

The population must be greater than 10 times the sample size in this scenario with the other appropriate conditions being mentioned above.

Read more about Z-Test here brainly.com/question/17144617

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7 0

2 years ago