Your friend argues that rectangles have three lines of symmetry, and he draws the three images below to prove his point. Is your friend correct or incorrect in his rationale? Why

Q: Given that (x−2)(x−2) is a factor of x^3+x^2−5ax+2a^2 , 'a' can take the value of 2 or which other…

A: Given,           (x−2)(x−2) is a factor of x3+x2−5ax+2a2.

Q: 2 In evaluating 3x -dr, the result yields to AVx +B/3x+ Dx/x +C, for constants A, B, C, D. What is…

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Q: dominio de la función m(x)=(x−1)(x+2) / (x+5) is ? Steps please

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Q: Determine the non-permissible for the rational expression A) 16x^3 / 2x+12 B) 3x^2+2x / x^2 - 6x C)…

A: Non-permissible value for a rational function is a value of variable which makes denominator equal…

Q: Simplify the rational expres: 4) 2y. 12x 3 6y

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Q: The product of v576 and v684 is (1) irrational because both factors are irrational (2) rational…

A: Given two numbers

Q: If p(x) = (x + 2)(x + k) and if the remainder is 12 when p(x) is divided by x – 1, then k =

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Q: yes but the negative radical 2 is not a real number and in the options they are asking for a real…

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Q: When dividing x^3+2x+4 by 3x+2 in Z5[x], the remainder is None of the choices 2

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Q: a. To maximize the area of the pen, the sides perpendicular to the barn should be 625 m long and the…

A: Given query is to find the dimensions of each barn.

Q: The average pollen count in a certain city on day x of the pollen season is P(x) = 6x − 0.2x2 (for…

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Q: would you prove that the answers to the diophantine equation y^2-x^3=0 are the pairs (n^2,n^3) for…

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Q: To simplify a rational expression, we cancel factors that are common to the and So the expression (x…

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Q: Suppose that the playground area has a length of x yards and a width of y yards. The only…

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Q: m22 = m24 21 is supplementary to 22 23 is supplementary to 24 m22 = 4x + 5 m24 = 2x + 15 Find x and…

A: We can answer both the question as below

Q: Suppose you are standing such that a 30-foot tree is directly between you and the sun. If you are 5…

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Q: Solve the following rational equations and state all non-permissible values. 3k +2 =3- 19. k+1 k-1…

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Q: The value of x such that 8x + 4, 6x – 2, 2x+7 will be consecutive terms in an AP is

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Q: 13. When fully simplified, the rational expression 15v 60 becomes vー4 vー4 А. -15, v # 4 B. 15, v 4…

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Q: Marco tested three values of x in two rational expressions and found that one value of x returned…

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Q: 7. 5V2 V2

A: To simplify: 522 Solution: Simplifying the given expression. 522=5·22=5·1=5 Therefore, simplified…

Q: If a x b = 2a - 3b + ab, then 3 x 5 + 5 x 3 is equal to?

A: Explanation of the answer is as follows

Q: R(x) = -.722x3 + 19.23x2 - 161.2x + 421.8, where x = 6 corresponds to the year 2006.  (a) What was…

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Q: quadratic equation

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Q: When P(x) is divided by (x-1), the remainder is 3. When P(x) is divided by (x+1), the remainder is…

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Q: For any two rationals a//b and c//d where a, b, c, d not equal to 0 ∈ Z, the product is given by…

A: The given statement is " For any two rational a//b and c//d where a, b, c, d not equal to 0 ∈ Z, the…

Q: Suppose that the playground area has a length of x yards and a width of y yards. The only…

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Q: If the order of A is 4x 3, the order of B is 4 x 5 and the order of C is 7 x 3, then the order of…

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Q: Simplify the ratio of factorials (4n + 1)! /(4n + 3)!

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Q: The result for “Smoking makes me look older? Was F(1,517) = 17.02, p <0.001. Using this result,…

A: It is given that F(1,517) = 17.02. That is, the degrees of freedom for between sum of square is 1…

Q: The area of the Rectangular room is (x2+5x+6) sq.units and its length is is (x+2) units, find its…

A: Given that, area of a rectangular room is, x2+5x+6 and length is x+2 units. It is known that, area…

Q: In the given figure, PR is 12 more than twice PQ, and QR is two more than four times PQ. If all…

A: Given: In the given figure PR is 12 more than twice PQ, and QR is 2 more than 4 times PQ. To Find:…

Q: What is the possible roots of 3x⁵-6x³-2x² + 8x - 5 = 0? - What is the only rational root of the…

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Q: If You are asked to prove the Lagrane form of the remainder? How would you do that?

A: I assumed that,you are asking  lagrange's form of remainder.instead of Lagrane. So, we have to prove…

Q: The cost per unit, C(x)C(x), when manufacturing xx units is given by the formula C(x)=2x^2−24x+76…

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Q: While reducing the fraction 200..0z 300...0y (x, y + 0) in which between 2 and a and between 3 and y…

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Q: a. Suppose that r E Q and r E Qª. Prove or disprove: The number (r – x)-1 e Qª. b. Prove or…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: otient and remainder using lor - 4x + 11 х — 1

A: quotient is   x-3 Remainder = 8

Q: Find the solutions that can be read from the simplex tableau. X₁ X2 X2 X3 X3 S1 9 0 7 5 0 6 2 1 0 -8…

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Q: Similarly, for F2, since the middle third of each side of F1 is removed and replaced with two line…

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Q: Problem #2 Are the two expressions equivalent? Tustify your answer by problem solving. What are the…

A: Solution: The objective is to determine the given expressions are equivalent or NOT

Q: wanted to know why this is false? I thought if you plug in any positive or negative # in x you get a…

A: Given that f(x) = 3 + x2 -√x is continuous on        {x: -1 ≤ x &lt; ∞}

Q: What does it mean to say that c is a zero of P? Give two equivalent conditions that tell us that c…

A: If c is a zero of a polynomial P, then c is the point where the function crosses the x-axis.

Q: 1. Joseph wants to find the side length of a square that has an area of 150 feet. Should his answer…

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Q: Given f(x)=2x^2+kx+15, and the remainder when f(x) is divided by x+8x+8 is 95, then what is the…

A: Given,          fx=2x2+kx+15 , and the remainder when fx is divided by x+8 is 95.

Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…

A: Given, the cost of inoculation x% of the susceptible population would be Cx=1.85x100-x million…

Q: The total costs for a company are given by C(x) = 4000 + 50x + x2 and the total revenues are given…

A: The total costs for a company are given by C(x) = 4000 + 50x + x2 and the total revenues are given…

Q: A(n) ______ number is a real number that cannot be expressed as a ratio of two integers

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Q: Simplify the ratio of factorials. (4n + 1)! (4n + 3)!

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