1. Which of the following is the correct equation for the Pythagorean Theorem, where a and b are the side lengths and c is the length of the hypotenuse? A. (a-b)^2=c^2 B. a^2-b^2=c^2 C. a^2+b^2=c^2 ***** D. (a+b)^2=c^2 2. Given the following information, can you find the coordinates of the unknown point? Explain. Two points are 14 units apart.Which of the following describes the correct process for solving the equation 3x + 6 = 21 and arrives at the correct solution? Divide both sides by 6 and then add 3. The solution is x = 5. Add 6 to both sides of the equation and then divide by 3. The solution is x = 9. Subtract 6 from both sides of the equation and then divide by 3.Which of the following equations are dimensionally correct? (a) vf = vi' + ax (b) y = (2 m) cos (kx), where k = 2 m-1. Students also viewed these Physics questionsThe Schrödinger equation is a partial differential equation that describes the dynamics of quantum mechanical systems via the wave function. The trajectory, the positioning, and the energy of these systems can be retrieved by solving the Schrödinger equation.Which of the following equations represents the right chemical process that occurs in photosynthesis? A. Six molecules of carbon dioxide plus sugar plus light energy converts six molecules of carbon and six molecules of oxygen. B. Six molecules of oxygen plus six molecules of water plus light energy converts six molecules of carbon dioxide plus sugar.
Which of the following describes the correct process for
Which of the following substances would likely dissolve in water: Zn(NO 3) 2. AgCl. NaOH. More than one of the above would disolve in water. None of the above would dissolve in water.Which of the following equations represents a synthesis reaction? The Correct Answer is. D.Na2O + H2O â†' 2NaOH. Reason Explained. D.Na2O + H2O â†' 2NaOH is correct for Which of the following equations represents a synthesis reaction?Weegy: 3-3 = 0 User: Write the equation of a circle with a center at (-2, 3) and a radius of 4. Weegy: The equation of a circle with a center at (-2, 4) and a radius of 4 is (x + 2)^2 + (y - 4)^2 = 16 User: Find the equation for a parabola with its focus at (0, 3) and a directrix of y = -3.Which of the following accounting equation is correct? A. Cash + Other assets = Capital - Liabilities. B. Capital + Liabilities = Assets + Income. C. Assets - Liabilities = Capital. D. Assets + Capital = Liabilities. Answer: Option C
[Solved] Which of the following equations are
Which of the following equations have only one solution? Select all correct answers x²-x-6=0 5x^2 + 20 x + 20 = 0 9x^2 - 25 = 0 4x^2 + 4 x = 0 x^2 + 6 x + 9 = 09. The mass of a box measured by a grocer's balance is 2.3 kg. Two gold pieces of masses 20.15 g and 20.17 g are added to the box. What is the total mass of the box and the difference in the masses of the pieces to correct significant figures?Current liabilities are Rs.10,000 and current assets are Rs. 15,000. If debtors realized Rs.3,000 and Rs.6,000 worth preference shares got converted into equity, the impact on working capital (WC) would be _____.Which of the following equations is the correct equation for the cathode half-reaction in this electrolytic cell? The electrolysis of an aqueous sodium chloride solution using inert electrodes produces gaseous chlorine at one electrode. At the other electrode, gaseous hydrogen is produced, and the solution around the electrode becomes basic.Which equations are correct? 1 See answer Moana993 is waiting for your help. Add your answer and earn points. mem2005ali1977 mem2005ali1977 Answer: v2 = k/p2 v2 = P1Vi/p2 P2 = P1 V1/V2. New questions in Physics. please mark as brain list please joinase-dmqc-zvjstate omh's law .
Video Transcript
'transcript': "Hello and welcome to Chapter One Problem number nine in physics for scientists and engineers with modern physics. So in this problem is asking us to determine which of these two equations here are conventionally correct. So in order to do that, you need to take each equation step by step, number by number, and determined, let alone which of Visa, which which values effect our dimensions and also determined at the end of the day, if these dimensions are correct or not, so we'll start with the 1st 1 We have our final velocity that we're gonna be solving for so we know that our final dimension here in our first thing first equation needs to be meters per second. So we have an initial velocity, the I. So there we write up about the only value everything in our first part here. And so that's okay. Are we have a velocity. But then we have plus this constant term a Times X and this is a X here is actually going to give us meters because A is a constant, so it doesn't have any actual units to itself. It's like a was number number four to something like that. So we'll have uh meters per second is equal two meters per second plus meters and that does not work. That's not dimensionally. Corrects weaken say right off the bat that our first equation question one is not correct up. Next meet. Look at the 2nd 1 It might be a little more confusing since we have a lot more going on. But again, if you take it step by step, we'll see that two and both of them are constants. It might be in meters and but it wouldn't specify with put meters at the bottom here, so we can assume that both the two obviously is constant in the end. Itself is also a constant on. Then we have co sign which does not affect meters is your units as well one more constant. Okay, Times X. And that's the only thing. Actually, in this equation here has meter that has meters or any unit to itself at all to m K and co sign are all either constance operators, so they won't affect our units. So at the end of the day, we can say equation one is not dimensionally correct, whereas equation too"
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