Prove that 45 is irrational. You may use the Fundamental Theorem of you wish. Arithmetic,

Q: Given x₁2x₂ + x3 + 2x₁ = -1 2x14x2+2x3+4x4 1 = -2 -₁ + 2x₂x32x₁ = 1 3x16x2 + 3x3 + 6x4 = -3 i. find…

A: Given that , x1-2x2+x3+2x4=-12x1-4x2+2x3+4x4=-2-x1+2x2-x3-2x4=13x1-6x2+3x3+6x4=-3

Q: Give the equation for each graph. 5+ 4 3 2 -5 -4 -3 -2 -1 7 1 2 3 4 5

A: The equation for the first  graph  x = -4

Q: Problem 4. Write the following system of linear equations 3x + 4y = 7 4x - 2y = 5 as an augmented…

A: We need to find augmented matrix and solution.

Q: 5. (a) Compute a nonzero vector Y (1,5). Is Y unique? (b) How many unit vectors are orthogonal to X?…

A: This is question of algebra  Here vector is given  We have to find orthogonal  vector to this…

Q: Write an equation for a line parallel to y=−3x+1 and passing through the point (1,-6)

A: The equation of the parallel line is given as , y=-3x+1 find the equation for a line parallel to…

Q: 5. Tom is on the fifth floor, and he wants to go to the second floor. Which graph shows an elevator…

A: see below the answer and explanation

Q: 5. Which of the following relations is NOT a function? Input 5 10 A Output 2 73 45 345678 9 Input 10…

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Q: Write the system in matrix form. TELE-CL 11y -5z = <-4 -7y 2 -6 = 9a -3y +4z = 3

A: The given system:11y-5z=-4-6x-7y=29x-3y+4z=3.We need to write the system in matrix form.

Q: |fu= 10 B 6 then uu = 888-101 and ufu=

A: We have to find the multiple of matrices.

Q: 5/4*4= 0.3125 3*4-5/5*4+9= 0.24137931

A:

Q: At a given time of​ day, the ratio of the height of an object to the length of its shadow is the…

A: Let h ft be height of tree   Given that at a given time of​ day, the ratio of the height of an…

Q: 23. Suppose a 3x5 coefficient matrix for a system has three pivot columns. Is the system consistent?…

A: Yes.

Q: Determine A-¹ if A is invertible. T 4 J 0 -2 2 -2 1 - 10

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Q: Which equation represents an ellipse with focal points at (3, 2) and (-9, 2), a minor axis of 16…

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Q: List all the elements of the following set. Use set notation and the listing method to describe the…

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Q: 21. a. In some cases, a matrix may be row reduced to more han one matrix in reduced echelon form,…

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Q: The Fan Cost Index for MLS in 2018 was $245.31.  The Fan Cost Index increased in 2019 to $250.40.…

A: Increase in cost= 250.40 - 245.31 = $5.09

Q: 1 square mile is 2.788 x 107 square feet. 1 square inch is 6.9 x 10square feet. How much larger is a…

A: If the unit is the same then we can find their differences

Q: Two cyclists, 48 miles apart, start riding toward each other at the same time. One cycles 3 times as…

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Q: тазе START # Instructions: Follow each surface area solution to Find total surface area. 8 122…

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Q: Write an equation for a line perpendicular to y=3x+1and passing through the point (9,0)

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Q: The new price is 99 % is change- +15.6 What was the old price?

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Q: Solve the problems. 2 22. In Week 1, Boris works 30 hours and earns r dollars per hour. In Week 2,…

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Q: A rectangular room is 22 times as long as it is wide, and its perimeter is 3636 meters. Find the…

A: We have to find the length and wide of the rectangular room.

Q: Can you please help me with this linear algebra homework problem?

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Q: ence geometric? If so, identify the common ratio. 81, 27, 9, 3, 1, 3, ... metric

A: We will find the required.

Q: A rectangular field adjacent to a river is to be enclosed. Fencing along the river costs $5 per…

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Q: g(x)=x+1 4. What is the sum of the two functions if x = -1? A. 1 B. 2 5. What is the inverse of the…

A: As per our guidelines we are supposed to answer only first three parts kindly. repost other parts as…

Q: Let V be an inner product space. For a fixed vector vo in V, define T: V→ R by T(v) = (v, vo). Prove…

A: For a fixed vector v0 in V then T(v)=v,v0The box where we have to choose from drop-down boxes. Below…

Q: a. b. C. x - y = 5 x+y=9 given system of eq (7,2) (2x+y+4= -3 (-2,-3) x - y = 1 3x + 3y = 21 2x+6y=…

A: GIVEN :a.x-y=5x+y=9b.2x+y+4=-3x-y=1c.3x+3y=21 2x+6y=30

Q: Solve the equation X Y N = +s +t 4x9y3z = -10.

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Q: Write an equation passing throught the point and parrallel to given line. (-8,2) ; 5x-4y=4

A: As per our guidelines we are suppose to solve only first question if the multiple questions are…

Q: For the following exercises, evaluate the expressions, given functions f, g, and h: f(x)=3x−2…

A: Evaluate the expressions, given functions f, g, and h :  f(x)=3 x-2g(x)=5-x2h(x)=-2x2+3x-1 3 f(1)-4…

Q: [19-7 14 1 IfA=10 0 0 0 1 Then A-1 = 그 그

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Q: 5. -5 -4 -3 हाल 28 -2 -1 30 1 N 3 + 4 5

A:

Q: Let m = "Don is a math major," c = "Don is a computer science major," g="Don's girlfriend is a…

A: Given statement: Don is a computer science major and a math major, but his girlfriend is a…

Q: 5 -21 2 2 Find ₁ and ₂ such that M² + c₁M + C₂I2 = 0, where I2 is the identity 2 × 2 matrix and 0 is…

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Q: Given the ellipse represented by the following equation, where are the focal points? (x-7)² (x - 5)²…

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Q: Function g is a transformation of f(x) = 2x. Compare the graphs of the functions. Select all that…

A: Given, f(x)=2x g(x)=2x+4

Q: 3 > -x ≥ −1

A:

Q: 1- Solve: 2- Prove that: 2log10 x - log10 (x + 1) = log10 4 - log10 3

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: ind a formula for the function whose graph is the line passing through the point (4,6) with the…

A: standard form is  y=mx+c where m is slope given  point  is  (4,6)    and slope is 92

Q: 3.Smi B 75° 6mi A ferry transports passengers to three different ports. From port A, the ferry…

A: Topic - Law of cosines

Q: Exercise 2.1 in Table A call centre has the following minimal daily requirements for personnel as…

A: We have to formulate a linear programming model.

Q: Problem #3: Find the area. * C 7 A Your answer This is a required question 25 24 T

A: Please see the below picture for detailed solution.

Q: Use the graph to estimate f(4): a) -3   b) 2  c) 1 d) 0

A: We want to find the value of f( 4 ) f( 4 ) means value of f( x ) at x = 4

Q: 2. Find the inverse System Function H, (s) for the LTI system described by the following…

A: Note: As per student they mention to solve only Question no 2.

Q: please write r+7= -6+5r+8-3r as a word problem. The answer is 5.

A: Given:

Q: 6) Sara would like to go on a vacation in 5 years and she expects her total costs to be $3000. If…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: f(x) = -2(7)x

A: