Solve this equation by using the Determinant method. 2x+5y=10 4x+10y=20

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Q: 20. f (x) = 2x? Зх + 2 - a. Shifted right 8 units b. Shifted upward 2 units

A: Explanation of the answer is as follows

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Q: y=- 3x-4y = 14 (в) (2, -2) (ь) (-4, 1)

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Q: Consider the matrix A = Then for every positive integer n, we have %3D An = 2nA A" = 2"-1A %3D %3D t...

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Q: formResponse [1 Let A = 0 Lo 3 2 31 1 1. Which of the following is true about A-1? 4]

A: If the matrix A = a11a12a13a21a22a23a31a32a33 , then det(A)= a11 a22a23a32a33-a12a21a23a31a33+a13a21...

Q: a. ƒ (x) > 0 b. f (x) < 0 4 2 -y = f(x) -3 -1 3 -2

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Q: QUESTION 3 The probability distribution of the random variable X is given in the following table. Fi...

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Q: 32. (2 +4), What is the value of the expression 22 A 10 B 15 C 19 D 27

A: The given problem can be solved as follows:

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A: For a relation to be a function there must be a unique element in the set of co-domain for the each ...

Q: At the triangle ABC is AC = 8, B = 30° and the length of the normal BP from B on the line through AC...

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Q: A chemistry teacher needs to mix a 40% salt solution with a 80% salt solution to make 20qt of a 50% ...

A: Let the required amount of 40% salt solution be x quarts.

Q: ven f(x), find g(x) and h(x) such that f(x) = g(h(x)) and neither g(x) nor h(x) is solely x. %3D f(x...

A: Given problem:- Given f(x), find g(x) and h(x) such that f(x) = g(h(x)) and neither g(x) nor h(x) is...

Q: y=f(x) 19618.9) 다9,0)

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Q: a. f (x) > 0 b. ƒ (x) < 0 24. 3 -2 3 -3 y = f(x).

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Q: 23 Which value of x is a solution to this equation? 3x2 - 30x – 72 = 0 A X= -12 B x = -4 3G3 -30 (-a...

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Q: O prove that Using Boolean algebra Ā+ABč + AB+BC 1

A: In this question we have to prove the following using boolean algebra. NOTE: As per our policy we ar...

Q: 5 4 -1 - 19 is in Nul A, where A = 3 -2 - 13 1 - 1 1 4 lect the correct choice below and fill in the...

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Q: find (f g)(4).

A: here we the given graph to find the f [g (x)]. from the given graph  g(4)=2 f(2)=4

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Q: An eagle is flying 30 feet above sea level and spots a fish swimming 2 feet below sea level. What do...

A: Given An eagle is flying 30 feet above sea level &amp; spots a fish swimming 2 feet below sea level....

Q: 5.) x² 6.) (54x³y*) N/7

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Q: when x # 1 9: Show that f(x) %3D 2 when x =1 is discontinuous at x = 1

A: The given function,   fx=x2when x≠12when x=1

Q: Predict the population in 2022. Identify the year in which the population will reach 188,000.

A: Follow the procedure given below

Q: skert III. Graph each equation on a coordinate plane using the intercepts method. 2 33. y= 27. x +y ...

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Q: The coefficients of a, b, and c in the following quadratic equation are a = -8, b = 10, c = -3: %3D ...

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Q: A theater charges $80 per ticket for seats in Section A, $70 per ticket for seats in Section B, and ...

A: topic - linear equation in three variables

Q: 1. A father is three times as old as his son, and his daughter is 3 years younger than his son. If t...

A: According to our guidelines we can answer only first question if more than one question is posted so...

Q: 132 Chapter 1 Equations and Inequalities 43. (2x + 1)2 = 27 44. (5y + 2)? - 48 = 0 77. 3x2 = - 5x 1 ...

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Q: 9. The interval for function (6-x)/4< (3x-4)/2 is

A: Find your answer below 

Q: x'(x-2) 2 A function f is defined by f(x)=- X-2 . Find lim f(x), lim f(x) and f(2). X→2* x2 x'(x-2) ...

A: Given problem:-

Q: Consider the following system of four equations. You are given two solutions X1 and X2. Generate fou...

A: To solve the following system

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Q: 1 1 3. -3 Let k ER and A = Given that A-1 -3] 1 -4 -2 -2 -2 -1 (*+y-z%3D 0 the solution of the linea...

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Q: As a nurse, part of your daily duties is to mix medications in the proper proportions for your patie...

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Q: Determine the a coefficient of the following quadratic equation and determine if this quadratic has ...

A: Determine whether the coefficient of quadratic equation and classify the vertex as a maximum point o...

Q: Find the x coordinate of the vertex: f(x)= 3x-4x+1 %3D

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Q: Express y in terms of x in the second equation.

A: As per the guidelines when multiple sub part question are posted in single pic then we are supposed ...

Q: c. The preindustrial concentration of atmospheric gas was 280 parts per million. Use the model from ...

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Q: a) Find the value of + 1) tdt by using the substitution u = +1

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Q: Nick is making a quilt and he has determined he needs 597 square inches of orange fabric and 1395 sq...

A:     1 yard =36 inches⇒1 square yard =1296 square inches  Orange fabric:  597 square inchesYellow fab...

Q: Find the sum of matrix AxB and matrix C. ((AxB)+C)

A: In this question we have to perform the following operation on the given matrices.

Q: Find a particular solution to the differential equation 4y" + 0y' – ly = -1t² + 2t – 3e4*,

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Q: At Laurita's Bakery 3/5 of the baked goods are ples, and the rest are cakes, 1/3 of the pies are coc...

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Q: A group of 8 friends are eating at a restaurant together. The final bill for the whole meal is 104 d...

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