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Mar 17, 2020 · To solve the inequality (x - 6)/ (x + 5) < 0, we need to determine the intervals of x that satisfy the inequality. Here's how we can approach it: Find the critical points by setting the numerator and denominator equal to zero: x - 6 = 0 --> x = 6. x + 5 = 0 --> x = -5. Create a sign chart to test the intervals:Cramer's Rule for 2×2 Systems. Cramer's Rule is a method that uses determinants to solve systems of equations that have the same number of equations as variables. Consider a system of two linear equations in two variables. a 1 x + b 1 y = c 1 a 2 x + b 2 y = c 2. The solution using Cramer's Rule is given as.Step 1:Write a system of equations: Step 2:Graph the two equations:Step 3:Identify the values of x for which :x = 3 or x = 5Step 4:Write the solution in interval notation:What is the first step in which the student made an error? NOT. Step 2, because the student should have graphed the inequalities. Correct. Step 3, because the values for x for ...To solve an absolute inequality first step is to isolate absolute value expression. Hence remove -4 from the left side. So, add 4 to each sides of the inequality. 2|x + 7|−4 ≥ 0 . 2|x + 7|−4 +4≥ 0 +4. 2|x + 7| ≥ 4 Combine the like terms. Divide each sides by 2. |x + 7| ≥2. Next step is to remove the absolute value sign. So, x + 7≥2 and x+7≤-2. …A sample of grape juice has a hydroxide ion concentration of 1.4 × 10-10 M. Is the grape juice more or less acidic than a sample of orange juice that has a hydronium ion concentration of 1.8 × 10-4 M? To compare the acidity of the orange juice and grape juice, compare the hydronium ion concentrations and/or pH values of the two solutions.Solve for the Volume. 4 m 10 m 17 m 17 m 4 m if the supply function p = 25 + 0.5q then calculate the point of elasticity of supply when the price is increasing in rs 90 ster Review and Question 7, *7.2.5 &gt; HW Score: 71.11%, 32 of 45 points O Points: 0 of 1 What is the side length of the smallest square plate onTo find the extraneous solution of the equation , let's first square both sides of the equation, and then solve for x. Squaring both sides may introduce extraneous solutions, which we'll need to verify. Step 1: Square both sides: Step 2: Square the left side: Step 3: Expand the right side: Step 4: Move all terms to one side to set the equation ...We explain how many stamps you need per ounce, and how many ounces one stamp will cover. Find out how many stamps you need inside. One $0.55 First-Class Mail stamp covers one ounce...Find an answer to your question HELP PLSS Solve: e2x + 5 = 4. See what teachers have to say about Brainly's new learning tools! WATCH. close. Skip to main content. search. Ask Question. Ask Question. Log in. Log in. Join for free. menu. close. Test Prep New. Brainly App. Brainly Tutor. For students. For teachers. For parents ... x = 1/2( …Cramer’s Rule is a method that uses determinants to solve systems of equations that have the same number of equations as variables. Consider a system of two linear equations in two variables. a1x + b1y = c1 a2x + b2y = c2. The solution using Cramer’s Rule is given as. x = Dx D = [c1 b1 c2 b2] [a1 b1 a2 b2], D ≠ 0 y = Dy D = [a1 c1 a2 c2 ...Solve the equation h = -16t2 + 255 for t, using the quadratic formula to determine the time it takes the rock to reach the canyon floor. t 0.87 s (t 4 s) t = 8.5 s t = 16 s. Determine the number of real solutions each quadratic equation has. y = 12x2 - 9x + 4. no real solutions.Click here 👆 to get an answer to your question ️ %question%Mar 17, 2020 · To solve the inequality (x - 6)/ (x + 5) < 0, we need to determine the intervals of x that satisfy the inequality. Here's how we can approach it: Find the critical points by setting the numerator and denominator equal to zero: x - 6 = 0 --> x = 6. x + 5 = 0 --> x = -5. Create a sign chart to test the intervals:b1 = 2h/A - 2b2. b1 = A - hb2. b1 = 2A/h - b2. Describe the steps you would take to solve the given literal equation for m as shown. Divide both sides of the equation by 2pi. Square both sides of the equation. Use the rule to simplify a fraction to a power. Multiply both sides of the equation by k. The final velocity of an object moving in one ...In today’s digital age, the need to convert files from one format to another is becoming increasingly common. One such conversion that often perplexes users is converting JPEGs to ...Function best models the data in the graph: y=60/x. What is equation? Equation, statement of equality between two expressions consisting of variables and numbers.. By analysing the graph, the more prescribed and which gives the clear information about the data is given by the graph (4).. Every data is same on respective …Answer. The solution to the equation is x = -8 or x = -1. To find the solution of the equation √ (1-3x) = x+3, we can use algebraic techniques to isolate the variable x. First, let's square both sides of the equation to eliminate the square root: Simplifying, we get:Solve 2 + 3ex + 2 = 7 for x. Please be quick . star. 5/5. heart. 2. verified. Verified answer. Jonathan and his sister Jennifer have a combined age of 48. If Jonathan is twice as old as his sister, how old is Jennifer. ... How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25. star. 4.0/5. heart. …The time value of money is a finance concept used to value cash flows over different time periods. Receiving money in the present is more valuable than receiving money in the futur...The value of x for the expression will be equal to x= -1/2. What is an expression? Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition,substraction, multiplication and division. The value of x will be calculated as:-Hence value of x for the expression will be equal to x= -1/2.What dividend is represented by the synthetic division below? mc002-1.jpg. b)2x^3+10x^2+x+5. Use synthetic division to solve (3x^4+6x^3+2x^2+9x+10). ... Use synthetic division to solve (2x^3+4x-35x+15)divided by(x-3). ... What divisor is represented by the synthetic division below? mc001-1.jpg. x + 5. If f(1) = 0, what are all the roots of the ...The explicit formula of an arithmetic sequence is the initial term plus (n - 1)d. The explicit rule for this function can be found by substituting 42 for a1 and 8 for d. The explicit rule for the sequence is. 42 + (n - 1)8. Here, a (n) = a (n-1) + 8. As the common difference = 8. We know, a (n) = a + (n - 1)d.Solve the equation h = -16t2 + 255 for t, using the quadratic formula to determine the time it takes the rock to reach the canyon floor. t 0.87 s (t 4 s) t = 8.5 s t = 16 s. Determine the number of real solutions each quadratic equation has. y = 12x2 - 9x + 4. no real solutions.Solve by Substitution Calculator. Step 1: Enter the system of equations you want to solve for by substitution. The solve by substitution calculator allows to find the solution to a …Algebra. Equation Solver. Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: Click the blue arrow to submit and see the result! The equation solver allows you to enter your problem and solve the equation to see the result.A. Solve each of the quadratic equations. 3x = 0.5x2. D. 0 = 5x2 - 2x + 6. C. The height h (in feet) of an object t seconds after it is dropped can be modeled by the quadratic equation. h = -16t2 + h0, where h0 is the initial height of the object. Suppose a small rock dislodges from a ledge that is 255 ft above a canyon floor.Her graph is shown below. mc010-3.jpg Which value is a solution of mc010-4.jpg? mc010-5.jpg mc010-6.jpg mc010-7.jpg mc010-8.jpg. Log in Sign up. Find A Tutor . Search For Tutors. Request A Tutor. Online Tutoring. How It Works . For Students. FAQ. What Customers Say. Resources . Ask An Expert. Search Questions. Ask a Question. Lessons. Wyzant Blog.Solve 0 = 4x2+12x+9. Select the equation that shows the correct substitution of a, b, and c in the quadratic formula. 121 122 - 4(4309) 2(4) X=-12 + 122 +4(4)(9) 2(4) o-121 122 – 4(4)(9) 2(4) loading. See answer. loading. plus. Add answer +15 pts. loading. Ask AI. ... 1. Barcode and Quick Reference Guide 2. Lottery Terminal …For a computer to open any file, it needs to have a program associating it with that type of file, so if a computer does not open a JPG file, the computer needs an associated progr...Click here 👆 to get an answer to your question ️ Tao uses elimination to solve the following system of linear equations. -2x+4y=16 2x+2y=8 Which ordered …8 = (3)(1/3)6x (using the multiplication property of equality) (3)8 = 6x (simplifying) (3)8/6 = 6x/6 (using the multiplication property of equality) (318/6) = X (simplify) X = 4 (simplify and using the symmetric property of equality) Now, let's apply this process to solve the equation A = bh for h: Given equation: A = bh. Step 1: Divide both ...Tao uses elimination to solve the following system of linear equations.-2x+4y=16 2x+2y=8 Which ordered pair is a solution to the system? A. (0, 4) B. (0, 8) C. (4, 0) D. (8, 0) loading. ... (Select all that apply.) 1. Barcode and Quick Reference Guide 2. Lottery Terminal Handbook 3. Lottery vending machine 4. OneWalmart using Handheld/BYOD ...In order to use the substitution method, we'll need to solve for either x or y in one of the equations. Let's solve for y in the second equation: − 2 x + y = 9 y = 2 x + 9. Now we can substitute the expression 2 x + 9 in for y in the first equation of our system: 7 x + 10 y = 36 7 x + 10 ( 2 x + 9) = 36 7 x + 20 x + 90 = 36 27 x + 90 = 36 3 x ...richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25x = 1 => y = - 1. Plot these points and draw line passing through points . check origin ( 0 , 0) 0 > 0 - 3 True. Hence region towards origin. Similarly y < 2x + 4 . Region common for both is the solution. Learn More: Solve the inequalities and represent the solution graphically on ... brainly.in/question/17175136Solving for x, we subtract 2 from both sides to get x = 4¹- 2. Simplifying further, x = 2. Now we can check if this solution is valid by substituting it back into the original equation: log4 + log(2 + 2) = 1. Evaluating this expression, we have log4(4) = 1, which is indeed true. Therefore, the equation log4 + log(x + 2) = 1 is equivalent to x = 2.x2 − 4x = 77 x 2 - 4 x = 77. Subtract 77 77 from both sides of the equation. x2 − 4x−77 = 0 x 2 - 4 x - 77 = 0. Factor x2 − 4x−77 x 2 - 4 x - 77 using the AC method. Tap for more steps... (x−11)(x+7) = 0 ( x - 11) ( x + 7) = 0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be ...log2x log2 (3x 5) 4. Study with Quizlet and memorize flashcards containing terms like Approximate: log 5 4/7, Approximate: log 1/2 5, The expression mc001-1.jpg is the result of applying the change of base formula to a logarithmic expression. Which could be the original expression? and more.Answer: D. Step-by-step explanation: We have been given a radical equation .We are asked to find the equation that results from isolating a radical term and squaring both sides of the equation for the equation.The measure of one angle is mc001-1.jpg the measure of the other angle. Find the measure of the larger angle.Find an answer to your question Solve x^4 - 3x^2 +2 = 0 using substitution. U= x x^2 3x^2 x^4 Answer- x^2 (on edge) See what teachers have to say about Brainly's new learning tools! ... x = ± 1 , x = ± . Step-by-step explanation: Let u = x² , then - 3x² + 2 = 0 , can be expressed as. u² - 3u + 2 = 0 ← in standard formIf 2 = 1 then the given equation has a single power of 5,000 on each side. The expression given in the question is, We have to rewrite the given equation so there is a single power of 5,000 on each side. The following are the identities or rules to follow while solving the powers. Therefore, take the given expression to solve it further. Thus,Do the same for y 10 = y 1 y 1 y 1 y 1 y 1 y 1 y 1 y 1 y 1 y 1 how many groups of 3 y-variables can we take out? (y 1 y 1 y 1)(y 1 y 1 y 1)(y 1 y 1 y 1)y 1. We have THREE groups of (y 1 y 1 y 1) so we can place y 3 outside the radical. What's left is y 1 or simply y. On the outside we have 2, x 2, y 3 and remaining under the radical is 4, x 2 ...The blue line should be solid because the inequality has "or equal to." The green shading should be on the other side of the blue line. The blue line should be part of the solution set. Analyze the solution set of the following system by following the given steps.2x + y = 5 3y = 9 − 6xWrite each equation in slope-intercept form.y = x + y = x +.x2 − 4x = 77 x 2 - 4 x = 77. Subtract 77 77 from both sides of the equation. x2 − 4x−77 = 0 x 2 - 4 x - 77 = 0. Factor x2 − 4x−77 x 2 - 4 x - 77 using the AC method. Tap for more steps... (x−11)(x+7) = 0 ( x - 11) ( x + 7) = 0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be ...Which function best models the data in the graph? mc001-1. jpg mc001-3. jpg mc001-2. jpg mc001-4. jpg Jana predicts that the population, y, will grow according to y = 12 log(x + 1) + 10, where x is the time in minutes. How much greater does Kirk’s model predict the population will be after 60 minutes than Jana’s model?The best way to drive lasting change is to create opportunities where the right thing to do is also the easy thing to do. The upcoming COP26 climate conference has the unique oppor...y = sin(x) y = sin ( x) The range is the set of all valid y y values. Use the graph to find the range. Interval Notation: [−1,1] [ - 1, 1] Set -Builder Notation: {y|− 1 ≤ y ≤ 1} { y | - 1 ≤ y ≤ 1 } Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step ...richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.2558 people found it helpful. profile. mspenguin99. report flag outlined. subtract the c from both sides first. then divide by a2 on both sides and x should equal y-c/a2. arrow right. Explore similar answers. messages. Get this answer verified by an Expert.Evaluate the coordinate points (x,y) for the function y = f (x) -1.25 - 0.25 where x=1 then y=? the volume of a pyramid whose base is a right triangle is 1071 units cubed 3. if the two legs of the right triangle measure 17 units and 18 units,Share Share. Solution: To calculate the percent by mass of oxygen in Al2 (SO4)3 Data given as: Atomic mass of Oxygen = 16 u Ato …. View the full answer. Previous question Next question.Which equation can you use to solve for theta in the figure shown? A right triangle is shown. 2 sides have lengths of 45 feet and 31.2 feet and the hypotenuse has a length of 54.8 feet. The angle opposite to the side with length 45 feet is theta.Solve Mc001 1 Jpg is a problem-solving tool that helps students develop their problem-solving skills using mathematical concepts. It uses a variety of strategies and visual representations to help students understand the problem and come up with a solution.Dec 11, 2020 · The equation that can be used to solve for 'a' is a/sin35° = 30/sin60°. What is a triangle? A triangle is a three-sided closed-plane figure form by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.Solve Using the Square Root Property 2x^2-26=0. 2x2 − 26 = 0 2 x 2 - 26 = 0. Add 26 26 to both sides of the equation. 2x2 = 26 2 x 2 = 26. Divide each term in 2x2 = 26 2 x 2 = 26 by 2 2 and simplify. Tap for more steps... x2 = 13 x 2 = 13. Take the specified root of both sides of the equation to eliminate the exponent on the left side....