Determine if the given lines are perpendicular. Justify your answer. 5x - y = 4 y = x+7 ==

Q: Find the inverse of the matrix A, if it exists. If it does not exist, explain why. 10 0 11 5. A1 1 1…

A: Given matrix A=001111123 We need to calculate the determinant of the matrix.

Q: a. Why are the lines whose equations are y=x+4 and y=-2x-3 perpendicular?

A: The slope of y=(1/2)x+4 is (1/2). The slope of y=-2x-3 is (-2). So, The product of the slope of two…

Q: 2. Tyler filled up their bathtub, took a bath, and then drained the tub. The function B gives the…

A: As per the guidelines I am supposed to solve only the first three sub-parts. So kindly repost the…

Q: Let A(1,3), B(3,1) and C(0, -2) be the vertices of a triangle ABC. Plot the vertices B, C, compute…

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Q: Solve the polynomial inequality and graph the solution set on a real number line. Express the…

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Q: 108,000 The logistic growth function f(t) = 1+4200e weeks after its initial outbreak in a particular…

A: Here, the given function of the number of ill people after t weeks of outbreak is:…

Q: 1. Find the formula for the nth term. (.An.).. {1, 2} ber 27 C. {207,12017 4 2-3 16 25 .........…

A: By the answering guidelines of Bartleby, We can answer only first three subparts, please post other…

Q: the specified length of time and the future value FV at the end of that time (in dollars). Round all…

A: Principal =$8600 R=11% Time=8 months

Q: Solve the polynomial inequality and graph the solution set on a real number line. Express the…

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Q: Using Equivalent Fractions to Solve Problems 1 Fill in the equivalent fractions in the table below.…

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Q: The points in the table lie on a line. Find the slope-intercept form of the line. The…

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Q: 13. Solve the following system of equations using matrices (row operations). If the system has no…

A: The given system of equations is: x-y=16x-7z=186y+5z=12

Q: 2. If x satisfies the equation sin (x + 1) = 2 sin x sin (). Show that 11 tan x = a +b√3, where a…

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Q: The points in the table lie on a line. Find the slope-intercept form of the line. The…

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Q: The following function is given. f(x) = x³ - 2x² - 25x+ 50 *** a. List all rational zeros that are…

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Q: Solve the polynomial inequality and graph the solution set on a real number line. Express the…

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Q: Solve the system of equations by graphing. y-3x = 2 9x-3y=-6 Use the graphing tool to graph the…

A: If two lines of the linear equation coincides, they have infinitely many solutions.

Q: A local television station has eleven slots for commercials during a special broadcast. Six…

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Q: If possible, find the slope of the line. Interpret the slope in terms of rise and run. Select the…

A: Slope of the line passing through two points ( x1 , y1 ) & ( x2 , y2 ) is given as  m = y2 -…

Q: 5. Find two linearly independent polynomials orthogonal to p(x) = 1 + x² using the inner product…

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Q: Find the inverse of the matrix, if possible. (If an answer does not exist, enter DNE in any cell of…

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Q: The Sugar Sweet company is going to transport its sugar to market. It will cost $4500 to rent trucks…

A: Total cost =CLet S be amount of sugar transported

Q: Using the partial decomposition obtained in part (a), evaluate the following indefinite integral…

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Q: Write the statement as an equation, and then solve it. (Enter your answers as a comma-separated…

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Q: Suppose that the function h is defined, for all real numbers, as follows. h(x)=< --x+1 (x+1)²-3…

A: The function h as a function of x.

Q: Let f(x)= square root x.If (x) is shifted 4 units to the left and 5 units down,what is the equation

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Q: An aircraft factory manufactures airplane engines. The unit cost C (the cost in dollars to make each…

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Q: Use the intermediate value theorem to show that the polynomial has a real zero between the given…

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Q: 12 Given that f (x) = x² - x, g(x) = 9-2x, and h(x) = x² + 2x − 63, evaluate (h - g) (4).

A: given ,  f(x)=x2-xgiven,  g(x)=9-2xgiven,  h(x)=x2+2x-63

Q: 2+(-6₁-16) m=(-10) - 1 (-6)-4 m= - 17 pl: (417) pt = (4₁7) S y moc + b 7 = -12 (4) + b (1= -68 = +…

A: given two points on line are (4,7) and (-6,-10)⇒ standard form of equation of line is→⇒y=mx+cwhere m…

Q: The number of bacteria in a certain population increases according to a continuous exponential…

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Q: Please help with questions, 1- Draw pattern 4, how many patterns are needed? 2- How many triangles…

A: Pattern No of triangle 1 1 2 4 3 9 Pattern 4

Q: 1. Solve for : (2 sin x - 1)(2 cos x - √√3)on the interval 0 ≤ x ≤ 2π

A: Given trigonometry equation ( 2sinx - 1 )( 2cosx - 3 ) 0 ≤ x ≤ 2π

Q: Using the arrows, move the letters in the left column up or down to place them in the correct order…

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Q: Find IAI, IBI, AB, and IABI. 0 A = - [+] = [59] B 03 0-1 |A| (a) (b) |B| (c) AB (d) |AB|

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Q: The exponential model A = 543e0.008t describes the population, A, of a country in millions, t years…

A: Given that the exponential model isA=543e0.008t

Q: Use the Laws of Logarithms to evaluate the expression. log₂ (25) - log₂ (20) - log₂ (20)

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Q: Use the exponential decay model, A = Agekt, to solve the following. The half-life of a certain…

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Q: The point (3, 20) is on the graph of y = f(x). a) A point on the graph of y = g(x), where g(x) =…

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Q: Problem of the Month Tri - Triangles Level A: Lisa is making triangle patterns out of toothpicks all…

A: Here we have toothpicks and 3 toothpicks makes one triangle.

Q: Let W be the subspace spanned by the u's, find the vector in the subspace W that is the closest to…

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Q: You are asked to find the value of a certain number associated with the logistic formula shown…

A: Logistic formula is N= K/(1+be-rt)

Q: what are the sizez of each angle?

A: The value of x is calculated as x=5.

Q: turn this into general form or standard form my equation is y=17/10x + 1/5

A: The standard form of the line is Ax+By=CThe general form is Ax+By+C=0

Q: Rearrange the formula to make v the subject.   t =  v - u a

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Q: Paint costing $19 per gallon is to be mixed with 5 gallons of paint thinner costing $2 per gallon to…

A: Paint costing $19 per gallon is to be mixed with 5 gallons of paint thinner costing $2 per gallon to…

Q: Jeanine Baker makes floral arrangements. She has 11 different cut flowers and plans to use 6 of…

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Q: Solve the System. Give answer as (x, y, z). 3x +2y3z = -2 -2x + 4y + 3z = -23 6x+8y-3z= -29 (x, y,…

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Q: Determine the size of the matrix below. Write your answer as "number by M = 5 3 0 [11]

A: Determine the size of given Matrix.

Q: 3.9b + a3 + 27 - 3a2 + 5a3 - 2a2 + 2.1b + 7

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