Recent activity by Seva Parfenov

Recent activity by Seva Parfenov

A rectangle PQRS with vertices at P(-4, -1), Q(-4,-5), R(-3, -5) and S(-3,-1) is mapped onto a rectangle with vertices at P'(5, -4), Q'(9,-4), R'(8, -3) and S'(4, -3). Find the matrix of the transformation.

asked Dec 17, 2024

1 answer 213k views

The king comes from a family of n children, n≥3. What is the probability that at least one child is his sister.

asked Dec 6, 2024

1 answer 133k views

Polygon Q is a scaled copy of Polygon P using a scale factor of Y. Polygon Q's area is what fraction of Polygon P's area?

asked Nov 21, 2024

1 answer 224k views

Which of the following individuals won the Congressional Medal of Honor during WWII?

asked Nov 13, 2024

2 answers 109k views

What are three things to consider when purchasing an EHR server? a. Reliability, performance, scalability b. Size of the unit, performance, power consumption c. Client-Server, Service Requester, client

answered Jul 24, 2024

1 answer 220k views

X Z 339 Y Which of these equations is correct? O k = 33 + 34 = y Ok=y - 33 - 34 Ok=y - 33 +34 Ok = 33 + 34 - y

answered Dec 15, 2023

1 answer 74.4k views

Determine the arc length of 24pi find the radius

asked Dec 2, 2023

1 answer 175k views

Mrs Paterson is concerned about deductibles and copayments

answered Oct 26, 2023

1 answer 177k views

I need help with this

asked Oct 22, 2023

2 answers 72.5k views

In which animal cells is Golgi apparatus most abundant?.

asked Sep 26, 2023

1 answer 114k views

Find the equation of the line passing through the point (8, -4) and slope -4. A. y + 4x = 22 B y + 4x = 28 C y - 4x = 28 D y + x = 36

asked Aug 28, 2023

1 answer 10.5k views

Cesar is planning a 4-day trip to visit his friend at a college in another state. It will cost him $198 for airfare, $56 for local transportation, and $45 per day for food. He has $189 in savings and can

answered Jul 10, 2023

2 answers 111k views

Solve y=5x-3 -x+7y=-21

answered Jul 8, 2023

1 answer 118k views

What is an equation of the line that passes through the points (7,-3) and (-8,-3)?

answered Jun 8, 2023

1 answer 160k views

What are three examples from this unit of humans interacting with their environment?

answered Jun 2, 2023

1 answer 57.1k views

Which of the following would a large scale map BEST represent? A. The United States B. Madison, Wisconsin C. The Southwest D. North America E. The Western Hemisphere

answered Dec 27, 2022

1 answer 143k views

Pleasee i need help rn

answered Nov 24, 2022

1 answer 16.7k views

Identify and explain the key parts of an argumentative essay.

answered Nov 19, 2022

2 answers 200k views

Select the correct answer. Sara and her friends are enjoying a bag of candy-coated chocolates. Just for fun, they remove 80 pieces of candy from the bag to check their color. The outcomes are shown in

answered Nov 15, 2022

2 answers 134k views

(−4x 2 +x)−(−8x 2 −2x+6)

asked Nov 12, 2022

2 answers 10.8k views

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