Find x if ab 2x + 3 bc 4x - 4 and ac 5x +7
WebMar 2, 2024 · Best answer Given: AD = 4x – 3, BD = 3x – 1, AE = 8x – 7 and EC = 5x – 3 Required to find x. By using Thales Theorem, [As DE ∥ BC] AD/BD = AE/CE So, (4x–3)/ (3x–1) = (8x–7)/ (5x–3) (4x – 3) (5x – 3) = (3x – 1) (8x – 7) 4x (5x – 3) -3 (5x – 3) = 3x (8x – 7) -1 (8x – 7) 20x2 – 12x – 15x + 9 = 24x2 – 29x + 7 20x2 - 27x + 9 = 24x2 - 29x + 7 WebFind the Inverse f(x)=5x-7. Step 1. Write as an equation. Step 2. Interchange the variables. Step 3. Solve for . Tap for more steps... Step 3.1. Rewrite the equation as . Step 3.2. Add to both sides of the equation. Step 3.3. Divide each term in by and simplify. Tap for more steps... Step 3.3.1. Divide each term in by .
Find x if ab 2x + 3 bc 4x - 4 and ac 5x +7
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WebSee a solution process below: Explanation: First, group and combine like terms on the left side of the equation: −3x−2x+ 5−2 = −3x −5 (−3−2)x +(5−2) = −3x−5 ... More Items Examples Quadratic equation x2 − 4x − 5 = 0 Trigonometry 4sinθ cosθ = 2sinθ Linear equation y = 3x + 4 Arithmetic 699 ∗533 Matrix [ 2 5 3 4][ 2 −1 0 1 3 5] Simultaneous … WebSOLUTION: Find the values of x and y. In equangular triangle ABC, AB = 4x - y, BC = 2x + 3y, and AC = 7. Geometry: Proofs in Geometry Solvers Lessons Answers archive Click here to see ALL problems on Geometry proofs Question 170618 This question is from textbook Geometry : Find the values of x and y.
WebMay 1, 2024 · Evaluate 2x2 + 3x + 8 when x = 4. Solution We need to be careful when an expression has a variable with an exponent. In this expression, 2x2 means 2 • x • x and is different from the expression (2x)2, which means 2x • 2x. exercise 2.3.11 Evaluate: 3x2 + 4x + 1 when x = 3. Answer exercise 2.3.12 Evaluate: 6x2 − 4x − 7 when x = 2. Answer WebAug 30, 2012 · AD = 4x - 3, AE = 8x - 7, BD = 3x - 1, CE = 5x - 3. To find = value of x. Solution, In triangle ABC, since DE parallel to BC is given, AD/DB = AE/EC----> 4x - 3/3x …
WebSep 8, 2024 · The value of x on the line segment is 8. How to determine the value of x? The given parameters are: AB = 2x + 7. AC = 7x - 3. BC = 4x - 2. The above means that … WebMar 8, 2024 · Use the variable names "x" or "y" to describe the unknowns. a number. Translate the following phrase into an algebraic expression. Do not simplify. x divided by …
Web2 { x }^{ 2 } +5x-3. Similar Problems from Web Search. ... Since ab is negative, a and b have the opposite signs. Since a+b is positive, the positive number has greater absolute value …
WebOct 6, 2024 · a(b + c) = ab + ac. This property is applied when simplifying algebraic expressions. To demonstrate how it is used, we simplify 2(5 − 3) in two ways, and … bristol rovers v peterborough unitedWebThere is a formula equivalent to the one of second degree ... x3-4x2+5x-2=0 Two solutions were found : x = 2 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : ( ( … bristol rovers v oldham head to headWebAB,BC,and AC are all equal to each other because this is an equilateral triangle....with this info we can create 2 equations with 2 unknowns(a set of linear equations): 4x-y=7...eq 1 … can you take hummus on an airplaneWebFinal answer. Step 1/1. Given that, the perimeter of triangle is 30 feet and corresponding length of its sides are AB=5x-7. ,BC=3x+1,AC=4x. So, ( 5 x − 7) + ( 3 x + 1) + 4 x = 30. … bristol rovers v lincoln cityWebQ: If x3+y3=9 and x+y=3 then find the value of x4+y4. A: Click to see the answer Q: Solve the system. A: Given, 2x+5y=-23x-4y=20 Q: Find the difference (6x2 – 4x- 5)- (3x2 - 7x+2) O A. 3x4-11x2 – 7 O B. 9x2- 1la - 3 O C. 3x2 +3x-7 O… A: Click to see the answer Q: 6x x=-1 2 2 -4 -2 4- 2 -2 x-3 A: Click to see the answer Q: 20x-6y = 0 3x-2y = -22 bristol rovers v salford cityWeb(5x+2)(x 2-3x+6) answer choices . 5x 3 - 17x 2 +24x +12. 5x 3 + 17x 2 - 24x +12. 5x 3 - 13x 2 + 24x +12. 5x 3 +13x 2 - 24x - 12. Tags: Question 10 . SURVEY . ... Find the DIFFERENCE (3- 2x + 2x 2) - (4x -5 +3x 2) answer choices . x 2 + 6x + 8. 2x 2 + 5x - 7-x 2 -6x + 8-2x 2 + 11x - 4. Tags: Question 17 . SURVEY . 120 seconds . Q. bristol rovers v plymouth highlightsWebFeb 18, 2024 · A ~~ 55.7714^@, B~~82.8190^@, C~~41.4096^@ Perimeter: (5x-7) + (3x+1 )+(4x) = 30 Combine like-terms and solve for x: 12x -6 = 30 12x = 36; x = 36/12 = 3 feet … can you take human growth hormone