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It is the centroid of a triangle.
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When the story ends with a shoking revelation for a character – it means the author used a plot device called a cliffhanger .
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t[sx)] can be evaluated by replacing x with s(x) in the equation for t(x). t[s(x)] = 2[s(x)]2 + 2 = 2(-x-1)2 + 2 {Replacing s(x) with -x -1} So t[s(3)] = 2(-3-1)2 + 2  {Substitute 3 for x} = 2(-4)2 + 2 = 34…
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Place a comma after oozing, after infected and after crusty: There was a 2 cm, oozing, obviously infected, crusty, purulent lesion on the right forearm.
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The best method to improve your writing skills is to read and write every day. As you read you pick up new vocabulary and engage with different writing styles. Reading is the great way to get an idea of the…
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First of all, you need to figure out your topic. If it is not pre-assigned to you by your instructor, choose it yourself; mind that the topic name should clearly state the subject and/or the goal of your paper, so…
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Area = 1/2 * height * ( top + bottom) You have four dimensions listed. Based on the list of possible answers Area  = 1/2 * 14.3 * ( 20 + 10) = 214.5 is the only one that works.
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It is really hard to choose between a wide variety of talented and famous artists who worked in the United States in the 20th century, so the following list is more or less subjective. Besides, the list comprises artists who,…
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5P3 is an example of nCr which is DEFINED as n! / (n-r)! In this case, 5! / 2! has the 5•4•3 expansion...it's 5! but with the 2•1 having cancelled the last two factors of 5! Answer 60 is entirely…
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oh, it's quite simple we need to get x from one of equation, so x-2 = -x-4 then 2x=-2 x = - 1 after that we put x into y=x-2 and get y = - 3 Answer: -3
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Total time spent: 4 hours 15 minutes (it is equivalent to 255 minutes). Let the flight time from Paris to Glasgow be X. Then the flight time from Glasgow to Paris will be (X+10). We have an equation with one…
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Mayans are well-known as great pottery makers. They did not use the pottery wheel. However,the tecnique they used was coiling consecutive rings of clay on top of each other and smoothing the surface by hand. Also, they were good when…
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Romans aspired to create conservative buildings. Architects continued to use columns even when they were not needed to preserve a building's structural integrity. Arches were used to create taller and wider structures. Roman architects also used interior arches to support…
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The efficient working of a free market economy requires that the producer firms must have incentives to work hard and produce goods and services at the lowest possible cost per unit of output Market economies provide incentives to the firms…
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There are three different ways 3D printers work but they all rely on the printer converting a design into individual 2D slices which are then combined to make the final 3D object. The first method uses a pool of chemicals…
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The correct answer is 7.4 . The question gives you the information that blood is slightly basic. 10.6 is very basic (recall that pH is a logarithmic scale), 7 is neutral, 6.4 is slightly acid, and of course 4.6 is the most acid…
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Indeed, the growth of population in the future United States in 18th century was astonishing. By 1730, the population of all 13 colonies was about 655,000 people; however, only 45 years later the amount of colonists reached 2.5 million (this…
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Nearly everyone knows that smoking causes lung cancer, but did you know that smoking causes a number of other serious lung diseases? These include chronic bronchitis and emphysema, collectively known as chronic obstructive pulmonary disease (COPD). COPD is the fourth…
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x represents the number of comic books to start x - 0.5x + 14 = 28
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Greetings! I understand your question in more of a philosophical sense. The issue that I see arising from it is due to the concept of genre. Even autobiographies have genre (e.g., historical, memoir, etc.). For example, I drew from this…
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Here is a 2×2 counterexample, easily extendable to n×n: Let A orthogonally project onto one axis, and let B rotate the plane by 90∘. The operation of ABA is to collapse everything down to one axis, then turn that axis, then collapse that axis down to the origin. However, A2=A≠0
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